[Blindvet-talk] Revised rule on visual disorders of the eye

NABlindVets at aol.com NABlindVets at aol.com
Mon Nov 10 23:50:13 UTC 2008


All Vets,
Notice from  Jim McCarthy in  Baltimore.
Read on Please.
Dwight
 
 
  
____________________________________
 From: JMcCarthy at nfb.org
To: MisterAdvocate at aol.com
Sent: 11/10/2008  2:36:19 P.M. Eastern Standard Time
Subj: Revised rule on visual disorders  of the eye


Dwight,
This is the veteran's revised rule on  disabilities of the eye.  It has
been under consideration from 1998  and perhaps some here were aware of
that, but because there was no  discussion of the rule, I was not.  The
rule becomes final after  December 10 and here it is as published in the
federal Register.
Jim  McCarthy

FR Doc E8-26304[Federal Register: November 10, 2008 (Volume  73, Number
218)]
[Rules and Regulations]         
[Page 66543-66554]
>From the Federal  Register Online via GPO Access  [wais.access.gpo.gov]
[DOCID:fr10no08-17]          

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DEPARTMENT  OF VETERANS AFFAIRS

38 CFR Part 4

RIN  2900-AH43


Schedule for Rating Disabilities; Eye

AGENCY:  Department of Veterans Affairs.

ACTION: Final  rule.

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SUMMARY:  This document amends the Department of Veterans Affairs (VA) 
Schedule  for Rating Disabilities (Rating Schedule) by updating the 
portion of the  schedule that addresses disabilities of the eye. These 
amendments ensure  that the schedule uses current medical terminology, 
provides unambiguous  criteria for evaluating disabilities, and

[[Page  66544]]

incorporates pertinent medical advances.

DATES:  Effective Date: This amendment is effective December 10, 2008.
Applicability Date: These amendments shall apply to all  
applications for benefits received by VA on or after December 10,  2008.

FOR FURTHER INFORMATION CONTACT: Maya Ferrandino, Consultant,  Policy 
and Regulations Staff (211D), Compensation and Pension Service,  
Veterans Benefits Administration, Department of Veterans Affairs, 810  
Vermont Ave., NW., Washington, DC, 20420, (727) 319-5847. (This is not  
a toll-free number.)

SUPPLEMENTARY INFORMATION: As part of its  review of the Schedule for 
Rating Disabilities (38 CFR part 4), VA  published a proposal to amend 
the portion of the schedule pertaining to  the eye in the Federal 
Register of May 11, 1999 (64 FR 25246-25258).  Interested persons were 
invited to submit written comments on or before  July 12, 1999. We 
received comments from the Disabled American Veterans,  the Blinded 
Veterans Association, and one other interested  party.

Section 4.75 General Considerations for Evaluating Visual  Impairment

We proposed to add paragraph (c) to  Sec.  4.75 to codify the 
longstanding VA practice that when visual  impairment of only one eye is 
service-connected, either directly or by  aggravation, the visual acuity 
of the nonservice-connected eye must be  considered to be 20/40, subject 
to the provisions of 38 CFR 3.383(a).  Section 3.383(a) directs that 
when there is blindness in one eye as a  result of service-connected 
disability and blindness in the other eye as  a result of nonservice-
connected disability, VA will pay compensation as  if both were service-
connected.
We also proposed to  remove current Sec.  4.78, which provides a 
method of determining  the level of disability when the visual 
impairment is aggravated during  military service. As stated in the 
proposed rule, Sec.  4.78 is not  consistent with VA's method of 
evaluating visual impairment incurred in  service in one eye only, nor 
is it consistent with VA's statutory scheme  governing VA benefits. Its 
application may, in some cases, result in a  higher evaluation for a 
condition that is aggravated by service than for  an identical condition 
incurred in service, which is not equitable.  Section 4.78 is also 
inconsistent with the method of evaluating other  paired organs, such as 
the hands, where only the service-connected hand  is evaluated, 
regardless of the status of the nonservice-connected hand,  subject to 
the provisions of Sec.  3.383(a).
One  commenter challenges the rule proposed in Sec.  4.75(c) as 
contrary  to legal authority and long-standing VA practice. According to 
the  commenter, the proper rating of visual disability always considers: 
(1)  The vision of each eye, regardless of whether the origin of the  
service-connected disability is one or both eyes and (2) the entire  
disability, regardless of whether service connection is based on  
incurrence or aggravation. The commenter stated that ``service  
connection is always bilateral in the legal sense.'' The commenter  
stated that VA used the term ``service connected'' in current Sec.   
4.78 in its literal sense and that the nonservice-connected visual  
impairment to which Sec.  4.78 refers ``denotes the origin of the  
disability, not its legal status.'' The commenter further asserted that  
``service connection attaches to the impairment of function or  
disability and not to the organ or body part per se'' and that  
``service connection is accordingly established for visual impairment  
that is incurred in or aggravated by service and is not limited to the  
eye with the service-related disability.'' The commenter cited VA's  
Office of the General Counsel opinion VAOPGC 25-60 (9-13-60) and 38  
U.S.C. 1160 in support of these assertions.
To an  extent, the commenter is correct that the proper rating of 
visual  disability always considers the vision of each eye, regardless 
of  whether the origin of the service-connected disability is one or 
both  eyes. However, if visual impairment of only one eye is  service-
connected, the vision in the other eye is considered to be  normal, 
i.e., 20/40. To do otherwise would violate 38 CFR 4.14, which  provides 
that ``the use of manifestations not resulting from  service-connected 
disease or injury in establishing the  service-connected evaluation * * 
* [is] to be avoided.'' Proposed  Sec.  4.75(c) merely states long-
standing VA practice in this  regard.
The commenter is mistaken about the entire  disability being 
considered, regardless of whether service connection is  based on 
incurrence or aggravation. As 38 CFR 4.22 plainly states: ``In  cases 
involving aggravation by active service, the rating will reflect  only 
the degree of disability over and above the degree existing at the  time 
of entrance into the active service * * *. It is necessary  therefore, 
in all cases of this character[,] to deduct from the present  degree of 
disability the degree, if ascertainable, of the disability  existing at 
the time of entrance into active service. * * *''
Although there are certain specified exceptions (such as 38 U.S.C.  
1151 and 1160), generally the statutes governing VA benefits authorize  
compensation for service-connected disability only. 38 U.S.C. 101(13),  
1110, 1131. Only disabilities that result from injury or disease  
incurred or aggravated in service may be service connected. 38 U.S.C.  
1110, 1131; 38 CFR 3.310(a). VAOPGC 25-60 addressed whether VA had  
authority to award a 100-percent disability rating for visual  
impairment where there is service-connected loss or loss of use of one  
eye and nonservice-connected loss or loss of use of the other eye  
arising after service. The opinion held that VA did not have statutory  
authority to compensate veterans for nonservice-connected visual  
disability arising after service. However, Congress later provided an  
exception in 38 U.S.C. 1160. If a veteran has visual impairment in one  
eye as a result of service-connected disability and visual impairment  
in the other eye as a result of nonservice-connected disability not the  
result of the veteran's own willful misconduct and either (1) the  
impairment of visual acuity in each eye is rated at a visual acuity of  
20/200 or less or (2) the peripheral field of vision for each eye is 20  
degrees or less, VA must pay compensation to the veteran as if the  
combination of both disabilities were the result of service-connected  
disability. 38 U.S.C. 1160(a). Thus, VA's authority to consider  
nonservice-connected visual disability for compensation purposes is  
limited to the circumstances described in section 1160(a). Absent the  
degree of visual impairment in both eyes prescribed in section 1160(a),  
nonservice-connected visual disability is not compensable and therefore  
not to be considered when rating service-connected disability. Where a  
claimant has a service-connected disability of only one eye and a  
nonservice-connected visual impairment but not of the degree prescribed  
by section 1160(a) in the other eye, deeming the nonservice-connected  
eye as having a visual acuity of 20/40 results in accurate evaluations  
that are based solely upon service-connected visual impairment. Our  
proposal to deem the nonservice-connected eye as having a visual acuity  
of 20/40 is consistent with current law. We make no change based upon  
this comment.
This commenter also asserted that VA  should consider hearing loss 
less than total deafness and visual  impairment less than blindness when 
evaluating impairment of the  nonservice-connected ear and eye, 
respectively. The

[[Page  66545]]

commenter disagreed with VA's Office of the General Counsel  opinion 
VAOPGCPREC 32-97, which interpreted the statutes governing  compensation 
for service-connected disabilities and concluded that where  a claimant 
has service-connected hearing loss in one ear and  nonservice-connected 
hearing loss in the other ear, for purposes of  evaluating the service-
connected disability, the hearing in the ear with  nonservice-connected 
hearing loss should be considered normal, unless  the claimant is 
totally deaf in both ears. The issue raised by the  commenter was mooted 
by the Veterans Benefits Act of 2002, Public Law  107-330, which 
authorized VA, when a veteran has compensable  service-connected hearing 
loss in one ear and nonservice-connected  deafness in the other ear, to 
assign an evaluation and pay compensation  as though both ears were 
service-connected, and the Dr. James Allen  Veteran Vision Equity Act of 
2007, Public Law 110-157, which authorized  VA, when a veteran has 
service-connected visual impairment in one eye  and nonservice-connected 
visual impairment in the other eye of the  degree described above, to 
assign an evaluation and pay compensation as  though both eye 
disabilities were service connected. See 38 U.S.C.  1160(a)(1) and (3).
Further, while Sec.  4.78  addressed aggravation, it is unnecessary 
to include this in this  regulation as it is covered in 38 CFR 4.22. 
Section 4.78's discussion of  aggravation was duplicative of Sec.  4.22.
Proposed  Sec.  4.75(d) stated that the evaluation for visual 
impairment of  one eye may be combined with evaluations for other 
disabilities that are  not based on visual impairment and included 
disfigurement as an example.  One commenter suggested that we evaluate 
phthisis bulbi (shrunken  eyeball) or other serious cosmetic defect of 
the eyeball at 40 percent  instead of referring the rater to diagnostic 
code 7800 (``Scars,  disfiguring, head, face, or neck'') under the skin 
portion of the Rating  Schedule. The commenter felt this would provide a 
standard evaluation  for this problem.
The portion of the Rating Schedule that  addresses the skin has been 
revised (67 FR 49590, July 31, 2002) since  the comment was written. 
Diagnostic code 7800 is no longer limited to  evaluation of scarring of 
the skin. The revised evaluation criteria  include a 30-percent 
evaluation for gross distortion or asymmetry of a  paired set of 
features with visible or palpable tissue loss. Since by  definition, 
phthisis bulbi is a shrunken or atrophic eyeball, there  would be 
visible or palpable tissue loss, and this level of evaluation  under 
diagnostic code 7800 would apply. Any other cosmetic defect of the  
eyeball that meets the criteria for disfigurement could also be  
evaluated under diagnostic code 7800, with the level of evaluation  
based on application of the criteria for disfigurement. Therefore, we  
make no change based on this comment.
Proposed  Sec.  4.75(e) instructed adjudicators to increase 
evaluations by 10  percent in situations where a claimant has anatomical 
loss of one eye  with inability to wear a prosthesis. One commenter 
suggested that 10  percent be added in the absence of anatomical loss 
but with deformity  and inability to wear a prosthesis. The evaluation 
criteria of  diagnostic code 7800 would apply in this situation. The 
level of  evaluation for deformity and inability to wear a prosthesis 
could be  more or less than 10 percent, depending on the extent of 
disfigurement.  However, to avoid pyramiding under 38 CFR 4.14 (``the 
evaluation of the  same manifestation under different diagnoses [is] to 
be avoided''), an  evaluation under diagnostic code 7800 would preclude 
an additional 10  percent for the same deformity under Sec.  4.75. We 
have decided to  also specify in Sec.  4.75(e) that the 10-percent 
increase in  evaluation under that provision for anatomical loss of one 
eye with  inability to wear a prosthesis precludes an evaluation under 
diagnostic  code 7800 based on gross distortion or asymmetry of the eye.
We made nonsubstantive revisions to proposed Sec.  4.75(b), (c),  
(d), (e), and (f) to improve clarity.

Section 4.76 Visual  Acuity

We proposed to delete Sec.  4.83, which  stated that a person not 
able to read at any one of the scheduled steps  or distances, but able 
to read at the ``next scheduled step or  distance,'' is to be rated as 
reading at this latter step or distance. A  commenter noted that this 
rule is vital for determining whether to  select the higher or lower 
evaluation and recommended that we retain  Sec.  4.83. In our view, an 
adjudicator could simply refer to 38  CFR 4.7 to determine the correct 
evaluation. However, we will retain  this instruction to promote 
consistency of evaluations. We have included  the following language in 
Sec.  4.76(b) at Sec.  4.76(b)(4):  ``To evaluate the impairment of 
visual acuity where a claimant has a  reported visual acuity that is 
between two sequentially listed visual  acuities, use the visual acuity 
which permits the higher  evaluation.''
We proposed that visual acuity would  generally be evaluated on the 
basis of corrected distance vision. One  commenter suggested that 
because VA policy is to rate on central acuity,  not eccentric viewing, 
we should revise the proposed language of  Sec.  4.76(b)(1) to clarify 
that even when a central scotoma is  present, central visual acuity is 
evaluated based upon best corrected  distance vision with central 
fixation. We agree that central visual  acuity should be emphasized. To 
assure consistency of evaluation and  eliminate the variability that 
could result if eccentric vision were  tested, we have revised the 
language of proposed Sec.  4.76(b)(1)  according to the commenter's 
suggestion. For the sake of consistency, we  have also added ``central'' 
to Sec.  4.76(a) before ``uncorrected  and corrected visual acuity''.
Another commenter asked how  visual acuity is determined if central 
fixation is not possible. Visual  acuity can be determined in these 
cases by optometrists and  ophthalmologists, because they are routinely 
trained in special methods  and techniques that allow them to assess 
visual acuity and/or function  when there is loss of central fixation. 
Thus, central visual acuity can  still be used to rate visual 
impairment, even if central fixation is  impossible.
In Sec.  4.76(b)(1), we proposed to amend  how we evaluate visual 
acuity where there is a significant difference in  the lens required to 
correct distance vision in the poorer eye compared  to the lens required 
to correct distance vision in the better eye. We  proposed to evaluate 
the visual acuity of the poorer eye using either  its uncorrected visual 
acuity or its visual acuity as corrected by a  lens that does not differ 
by more than three diopters from the lens  needed for correction of the 
other eye, whichever results in better  combined visual acuity. This 
provision reduced the diopter difference  required for application of 
this provision from the current requirement  of more than four diopters 
to a requirement of more than three diopters.  We proposed to reduce the 
diopter difference because at more than three  diopters there is a 
significant possibility that a claimant will have  visual difficulties. 
However, we have learned that even reducing the  diopter difference 
required for application of this provision from more  than four diopters 
to more than three diopters may still not assure that  the individual's 
brain will be able to ``fuse'' the two differently  sized images. The 
inability to do so results in an intolerable optical  correction from 
clinically significant aniseikonia (where the ocular  image of an object 
as seen by one eye differs in size and shape from  that seen by the 
other).
Therefore, we have decided to  remove the language ``by a lens that 
does not

[[Page  66546]]

differ by more than three diopters from the lens needed for  correction 
of the other eye.'' By permitting evaluation based on either  
uncorrected vision or corrected vision without specifying the  
refractive power of the lens, we can accommodate both individuals who  
do experience visual difficulty when wearing such different lenses and  
individuals who do not experience visual difficulty.
Further, we have added to Sec.  4.76(b)(1) language stating, ``and  
either the poorer eye or both eyes are service connected'' to emphasize  
VA's authority to service connect unilateral visual impairment. This  
additional language clarifies that VA evaluators must apply this  
provision whether disability of either only one eye (the poorer eye) or  
both eyes is service-connected.
We made nonsubstantive  revisions to proposed Sec.  4.76(a), (b)(1), 
(b)(2) and (b)(3) to  improve clarity.

Section 4.76a Computation of Average Concentric  Contraction of Visual 
Fields

We proposed to remove  Sec.  4.76a because directions for evaluating 
visual fields were  revised and moved to Sec.  4.77. The proposed rule 
did not make it  clear whether or not Table III and Figure 1, which are 
part of  Sec.  4.76a, were to be retained. Table III lists the normal  
degrees of the visual field at the eight principal meridians and also  
gives an example of computing concentric contraction of abnormal visual  
fields. One commenter suggested that we retain the example of computing  
visual fields because it is useful for understanding the material on  
average concentric contraction. We agree, and although we have deleted  
from Sec.  4.76a the text preceding Table III, we have retained  Table 
III (including the example) and Figure 1 in the final  rule.

Section 4.77 Visual Fields

Proposed  Sec.  4.77(a) stated that to be adequate for VA purposes,  
examinations of visual fields must be conducted using a Goldmann  
kinetic perimeter or equivalent kinetic method, using a standard target  
size and luminance (Goldmann's equivalent (III/4e)). It required that  
at least 16 meridians 221/2 degrees apart be charted for each eye.  
Table III listed the normal extent of the visual fields (in degrees) at  
the 8 principal meridians (45 degrees apart). It also stated that the  
examination must be supplemented by the use of a tangent screen when  
the examiner indicates it is necessary.
The preamble to  the proposed rule also stated that until there are 
reliable standards  for comparing the results from static and kinetic 
perimetry, we propose  to retain the requirement for the use of Goldmann 
kinetic perimetry,  which is more reliable than the alternatives. One 
commenter suggested  that VA's disability examination worksheet for the 
eye also specify the  use of a Goldmann kinetic perimeter or equivalent 
kinetic examination  method.
After the proposed rule was published, software  programs for 
automated perimetry were developed that completely simulate  results 
from Goldmann perimetry and can be charted on standard Goldmann  charts. 
The Compensation and Pension Service, after consultation with  the 
Veterans Health Administration's Chiefs of Ophthalmology and  Optometry, 
sent a letter (FL06-21) on November 8, 2006, to the Veterans  Benefits 
Administration regional offices stating that Humphrey Model  750, 
Octopus Model 101, and later versions of these perimetric devices  with 
simulated kinetic Goldmann testing capability are acceptable  devices 
for determining the extent of visual field loss for compensation  and 
pension eye rating examinations.
Therefore, we have  changed proposed Sec.  4.77(a) to indicate that 
examiners must  assess visual fields using either Goldmann kinetic 
perimetry or  automated perimetry using Humphrey Model 750, Octopus 
Model 101, or  later versions of these perimetric devices with simulated 
kinetic  Goldmann testing capability. We also clarified the directions 
about the  Goldmann equivalent that must be used for phakic (normal), 
aphakic, and  pseudophakic individuals. The content of the disability 
examination  worksheets is beyond the scope of this rulemaking, and we 
make no change  based on the comment about the worksheet.
We proposed to  evaluate visual fields by using a Goldmann kinetic 
perimeter or  equivalent kinetic method, using a standard target size 
and luminance  (Goldmann's equivalent (III/4e)). That Goldmann 
equivalent is useful for  evaluating visual fields except in certain 
cases where a larger  equivalent size is needed. We have therefore 
clarified the use of  Goldmann equivalents in the final rule by revising 
proposed Sec.   4.77(a) to state that, for phakic (normal) individuals, 
as well as for  pseudophakic or aphakic individuals who are well adapted 
to intraocular  lens implant or contact lens correction, visual field 
examinations must  be conducted using a standard target size and 
luminance, which is  Goldmann's equivalent III/4e. For aphakic 
individuals not well adapted  to contact lens correction or pseudophakic 
individuals not well adapted  to intraocular lens implant, visual field 
examinations must be conducted  using Goldmann's equivalent IV/4e.
Proposed Sec.   4.77(a) stated that ``[a]t least two recordings of 
visual fields must be  made'' for purposes of VA's disability 
evaluations. We have learned from  vision specialists that this is not 
necessary and is not standard  procedure, since the visual field outline 
is determined by testing  multiple objects along each meridian. 
Therefore, we have removed the  language requiring ``two recordings'' as 
unnecessary. In conjunction  with this change, we have also removed the 
proposed statement that the  confirmed visual fields must be made a part 
of the examination report.  Instead, we have stated in Sec.  4.77(a) 
that in all cases, the  results of visual field examinations must be 
recorded on a standard  Goldmann chart. We additionally require that the 
Goldmann chart be  included with the examination report.
Proposed Sec.   4.77(a) also said that the examination must be 
supplemented by the use  of a tangent screen when the examiner indicates 
it is necessary. We have  determined that a 30-degree threshold visual 
field with the Goldmann III  stimulus size could be used in lieu of a 
tangent screen. This test  provides information similar to the tangent 
screen. For this reason, the  final rule provides that adjudicators must 
consider either of these two  tests when additional testing of visual 
fields becomes necessary, and  requires that the examination report 
include either the tracing of the  tangent screen or the tracing of the 
30-degree threshold visual  field.
We made further nonsubstantive revisions to proposed  Sec.  4.77(a), 
(b), and (c) to improve clarity.

Section 4.78  Muscle Function

In proposed Sec.  4.78(b)(1), we  provided guidance concerning the 
evaluation of diplopia, and proposed  that adjudicators assign an 
evaluation for diplopia for only one eye.  Further, we proposed that 
where a claimant has both diplopia and  decreased visual acuity or a 
visual field defect, the corrected visual  acuity for the poorer eye (or 
the affected eye, if only one eye is  service-connected) is deemed to 
be, depending on the severity of the  diplopia, between one and three 
steps poorer, provided that the adjusted  level of corrected visual 
acuity does not exceed 5/200. Using the  adjusted visual acuity for the 
poorer eye (or the affected eye) and the  corrected visual acuity for 
the better eye, we proposed that the  claimant's visual impairment be 
evaluated under diagnostic codes 6064  through 6066.

[[Page 66547]]

Proposed diagnostic code 6064  refers to light perception only (LPO), 
which exceeds a visual acuity  level of 5/200. Hence, an evaluation 
under diagnostic code 6064 is not  permitted under Sec.  4.78(b). 
Therefore, in Sec.  4.78(b)(1)  we have omitted reference to diagnostic 
code 6064.
We  proposed not to retain in Sec.  4.78(b)(1) the rule from former  
Sec.  4.77 (Examination of muscle function) which stated that  
``[d]iplopia which is only occasional or correctable is not considered  
a disability,'' since it pertains to the issue of service connection  
rather than evaluation. Section 4.78(b)(1) addresses evaluation of  
muscle function rather than service connection. One commenter stated  
that this rule provides useful guidance to adjudicators considering  
claims for service connection for diplopia. In response to this  
comment, and because disease of or injury to one or more extraocular  
eye muscles may cause diplopia which is occasional or correctable,  
rather than including this language in Sec.  4.78(b)(1), we have  added 
a note under diagnostic code 6090 (diplopia) stating that in  accordance 
with 38 CFR 4.31, diplopia that is occasional or that is  correctable 
with spectacles is evaluated at 0 percent. This would  clarify how to 
evaluate diplopia with these characteristics.
In order to remove any doubt about the difference between Sec.   
4.78(b)(2), which explains how to evaluate diplopia that is present in  
more than one quadrant or range of degrees, and Sec.  4.78(b)(3),  which 
explains how to evaluate diplopia that exists in two separate  areas of 
the same eye, we have changed the language of Sec.   4.78(b)(2) from 
``[w]hen diplopia is present in more than one  quadrant,'' as proposed, 
to ``[w]hen diplopia extends beyond more than  one quadrant''. This is 
similar to the language in the current rating  schedule and will ensure 
a clear distinction between these  provisions.
We made nonsubstantive revisions to proposed  Sec.  4.78 (a) and (b) 
to improve clarity.

Section 4.79  Schedule of Ratings--Eye

We proposed to evaluate  angle-closure glaucoma (diagnostic code 
6012), which often presents as a  red, painful eye, sometimes 
accompanied by nausea and vomiting, either  on the basis of visual 
impairment or on the basis of incapacitating  episodes, whichever 
results in a higher evaluation. We proposed to  evaluate open-angle 
glaucoma (diagnostic code 6013), which generally  presents as painless, 
chronic, progressive loss of vision, solely on the  basis of visual 
impairment because open-angle glaucoma is unlikely to  result in 
incapacitating episodes.
One commenter  questioned why angle-closure glaucoma based on 
incapacitating episodes  does not include a 10-percent evaluation for 
incapacitating episodes of  at least 1 week, but less than 2 weeks total 
duration per year, when  diagnostic codes 6000 through 6009 provide for 
such an evaluation. Under  the proposed rule, a minimum evaluation of 10 
percent would be assigned  for angle-closure glaucoma if continuous 
medication is required. In our  view, virtually all claimants with 
symptomatic angle-closure glaucoma  would require continuous medication, 
which would entitle them to a  minimum 10-percent evaluation. Therefore, 
we did not propose a  10-percent evaluation based on incapacitating 
episodes. We make no  change based upon this comment.
One commenter suggested  that we evaluate both angle-closure and 
open-angle glaucoma on the basis  of visual field loss or central visual 
acuity impairment, whichever  results in a higher evaluation. Section 
4.75(a) states that the  evaluation of visual impairment is based on 
impairment of visual acuity  (excluding developmental errors of 
refraction), visual field, and muscle  function. All three elements of 
visual impairment may be present in  glaucoma, although visual field 
loss is most common. Not only would the  commenter's suggestion limit 
the rating possibilities to two of the  three elements of visual 
impairment, it also would not allow for  evaluation of angle-closure 
glaucoma based on incapacitating episodes.  Section 4.75(b) states that 
eye examinations must be conducted by a  licensed optometrist or 
ophthalmologist, and such specialists are  unlikely to overlook a visual 
field defect or any other type of visual  impairment in an individual 
with glaucoma. In our judgment, allowing  evaluation to be based on any 
of the three elements of visual impairment  or on incapacitating 
episodes is a fair way to assess glaucoma and to  assure that the 
veteran is evaluated based on the disabling effects that  provide the 
higher benefit. We have therefore not adopted the  commenter's 
suggestion.
We proposed that certain eye  disabilities be evaluated either on 
visual impairment or on  incapacitating episodes, whichever results in a 
higher evaluation. We  proposed to define an incapacitating episode as a 
period of acute  symptoms severe enough to require bed rest and 
treatment by a physician  or other healthcare provider.
One commenter suggested that  the rating formula based on 
incapacitating episodes--60 percent if there  are incapacitating 
episodes of at least 6 weeks total duration per year,  40 percent if 
there are incapacitating episodes of at least 4 weeks, but  less than 6 
weeks, total duration per year, etc.--is miserly because a  veteran will 
be compensated only for visual impairment or periods of  incapacitation, 
but not both, and with less than bedrest, the veteran  receives nothing.
In most eye diseases, visual impairment  will be the major problem 
and therefore the more common basis of  evaluation. With modern medical 
and surgical treatment, few patients  require bedrest of any duration 
for eye disease. However, an evaluation  based on incapacitating 
episodes might be higher in those few cases in  which bedrest might be 
required, e.g., angle-closure glaucoma with  severe pain, nausea, and 
vomiting. If bedrest is not required,  evaluation is based on visual 
impairment. The evaluations based on  visual impairment and those based 
on incapacitating episodes are both  meant to account for the average 
occupational impairment. Providing  alternative criteria allows the 
rater to evaluate using the set of  criteria more favorable to the 
veteran.
The same  commenter asked why there is a maximum evaluation of 60 
percent for  incapacitating episodes.
As stated above, with modern  medical and surgical treatment, very 
few, if any, veterans will  experience incapacitating episodes of more 
than 6 weeks total duration  per year due to eye disease. However, for 
any who do, 38 CFR 4.16(a),  which provides for a total evaluation based 
on individual  unemployability, and 38 CFR 3.321(b)(1), which provides 
for  extra-schedular evaluations in cases where an evaluation is 
inadequate  because the condition presents such an unusual disability 
picture that  applying the regular schedular standards would be 
impractical, provide  reasonable alternatives for assigning an 
evaluation greater than 60  percent. In our judgment, the range of 
evaluations we have provided  based on incapacitating episodes of eye 
disease will adequately  compensate veterans, and a 100-percent 
evaluation level based on  incapacitating episodes is not warranted.
Conditions  evaluated on the basis of incapacitating episodes are 
entitled to a  60-percent evaluation when the claimant has experienced 
at least 6 weeks  of incapacitating episodes over the preceding 12 
months. One commenter  suggested that, in some cases, an adjudicator 
would not be  able

[[Page 66548]]

to assign the maximum 60-percent  evaluation until after the passage of 
an entire year, and felt that  evaluations based upon incapacitating 
episodes should be retroactive to  the date of the first incapacitating 
episode, regardless of when it  occurred.
By statute (38 U.S.C. 5110(a)), except as  otherwise provided, the 
effective date of an award of compensation will  be fixed in accordance 
with the facts but not before the date of receipt  of the claim. 
Furthermore, an award of increased compensation will be  effective the 
earliest date it is ascertainable that an increase in  disability 
occurred if application is received within 1 year of that  date. 38 
U.S.C. 5110(b)(2). Otherwise, the effective date is the date  the claim 
was received. 38 CFR 3.400(o)(2). We are aware of no special  provisions 
that would apply to the evaluation of incapacitating episodes  of the 
eye. Under governing law, entitlement to a 60-percent rating  would not 
arise until 6 weeks of incapacitating episodes have taken  place, and 
the effective date could not be established before then. Once  the 
claimant has experienced 6 weeks of incapacitating episodes, the  60-
percent evaluation will be assigned, even if the evaluation occurs  
within several months of the initial incapacitating episode. In cases  
where it takes the entire 12-month period for a claimant to experience  
6 weeks of incapacitating episodes, the 60-percent evaluation will be  
assigned at that time. However, during the interim, a rating  
corresponding to the total duration of incapacitating episodes already  
experienced may be assigned. That is to say, once 1 week of  
incapacitating episodes is experienced, a 10-percent rating may be  
assigned; once 2 weeks of incapacitating episodes are experienced, a  
20-percent rating may be assigned; etc. We make no change based on this  
comment.
The proposed criteria based on incapacitating  episodes referred to 
the total duration of incapacitating episodes ``per  year''. To clarify 
that we mean during the preceding 12-month period,  and not the calendar 
year, we have changed this language to refer to  incapacitating episodes 
``during the past 12 months''. This language is  consistent with other 
provisions in the rating schedule that evaluate  incapacitating episodes 
(e.g., diagnostic code 5243, intervertebral disc  syndrome, and 
diagnostic code 7354, hepatitis C). We are also adding  language to 
indicate that bed rest must be prescribed by a physician to  the notes 
following diagnostic codes 6000 through 6009 and diagnostic  code 6012 
of the rating schedule. This clarifies VA's intent in the  proposed rule 
and makes a nonsubstantive change for clarification  purposes.
One commenter asked for clarification as to  whether the absence of 
light perception is to be evaluated as anatomical  loss of one eye 
(diagnostic code 6063) or light perception only  (diagnostic code 6064).
Section 4.75(d) states that the  evaluation for visual impairment of 
one eye must not exceed 30-percent  unless there is anatomical loss of 
the eye. This is clear and  straightforward and names no exceptions. 
Therefore, in evaluating visual  acuity of one eye, no light perception 
is evaluated the same as light  perception only. To avoid confusion, we 
have revised the titles of  diagnostic codes 6062 to ``No more than 
light perception in both eyes''  and 6064 to ``No more than light 
perception in one eye.''
As previously discussed under one of the comments about diplopia,  
we have added a note to diagnostic code 6090 stating that occasional or  
correctable diplopia will be evaluated as 0-percent disabling.
One commenter asked that we clarify whether the use of an eye patch  
for diplopia warrants special monthly compensation (SMC) (see 38 CFR  
3.350) for loss or loss of use of an eye. Since the eye is present when  
an eye patch is used for diplopia, SMC for loss of an eye is not  
warranted. Visual impairment due to diplopia is determined without the  
eye patch, and it could be at any level of severity, so SMC for loss of  
use of an eye is also not warranted. The fact that the eye is not being  
used when it is patched does not necessarily mean it cannot be used,  
which would be required for loss of use.
We use the  word ``alternatively'' instead of the proposed 
``otherwise'' in  diagnostic code 6011 for clarity and add ``if this 
would result in a  higher evaluation'' for further guidance. We use 
similar language in  diagnostic code 6081 for the same purpose. We 
additionally edited the  proposed criteria for evaluating malignant 
neoplasms of the eyeball  (diagnostic code 6014) for the sake of 
clarity.
VA  appreciates the comments submitted in response to the proposed 
rule.  Based on the rationale stated in the proposed rule and in this 
document,  the proposed rule is adopted as final with the changes  noted.

Unfunded Mandates

The Unfunded Mandates  Reform Act of 1995 requires, at 2 U.S.C. 
1532, that agencies prepare an  assessment of anticipated costs and 
benefits before issuing any rule  that may result in the expenditure by 
State, local, and tribal  governments, in the aggregate, or by the 
private sector, of $100 million  or more (adjusted annually for 
inflation) in any year. This final rule  would have no such effect on 
State, local, and tribal governments, or on  the private sector.

Paperwork Reduction Act

This  document contains no provisions constituting a collection of 
information  under the Paperwork Reduction Act (44 U.S.C. 3501-3521).

Executive  Order 12866

Executive Order 12866 directs agencies to  assess all costs and 
benefits of available regulatory alternatives and,  when regulation is 
necessary, to select regulatory approaches that  maximize net benefits 
(including potential economic, environmental,  public health and safety, 
and other advantages; distributive impacts;  and equity). The Executive 
Order classifies a ``significant regulatory  action,'' requiring review 
by the Office of Management and Budget (OMB)  unless OMB waives such 
review, as any regulatory action that is likely  to result in a rule 
that may: (1) Have an annual effect on the economy  of $100 million or 
more or adversely affect in a material way the  economy, a sector of the 
economy, productivity, competition, jobs, the  environment, public 
health or safety, or State, local, or tribal  governments or 
communities; (2) create a serious inconsistency or  otherwise interfere 
with an action taken or planned by another agency;  (3) materially alter 
the budgetary impact of entitlements, grants, user  fees, or loan 
programs or the rights and obligations of recipients  thereof; or (4) 
raise novel legal or policy issues arising out of legal  mandates, the 
President's priorities, or the principles set forth in the  Executive 
Order.
The economic, interagency, budgetary,  legal, and policy 
implications of this final rule has been examined, and  it has been 
determined to be a significant regulatory action under the  Executive 
Order because it is likely to result in a rule that may raise  novel 
legal or policy issues arising out of legal mandates, the  President's 
priorities, or the principles set forth in the Executive  Order.

Regulatory Flexibility Act

The Secretary  hereby certifies that this final rule will not have a 
significant  economic impact on a substantial number of small entities 
as they are  defined in the Regulatory Flexibility Act, 5 U.S.C. 601-
612. This final  rule would not affect any small entities. Only VA 
beneficiaries could be  directly

[[Page 66549]]

affected. Therefore, pursuant to 5  U.S.C. 605(b), this final rule is 
exempt from the initial and final  regulatory flexibility analysis 
requirements of sections 603 and  604.

Catalog of Federal Domestic Assistance Numbers and  Titles

The Catalog of Federal Domestic Assistance  program numbers and 
titles are 64.104, Pension for Non-Service-Connected  Disability for 
Veterans, and 64.109, Veterans Compensation for  Service-Connected 
Disability.

List of Subjects in 38 CFR Part  4

Disability benefits, Pensions,  Veterans.

Approved: August 6, 2008.
Gordon H.  Mansfield,
Deputy Secretary of Veterans Affairs.

0
For the  reasons set out in the preamble, 38 CFR part 4, subpart B, is 
amended as  set forth below:

PART 4--SCHEDULE FOR RATING  DISABILITIES

0
1. The authority citation for part 4 continues to  read as follows:

Authority: 38 U.S.C. 1155, unless  otherwise noted.

Subpart B--Disability Ratings

0
2. Section  4.75 is revised to read as follows:


Sec.  4.75  General  considerations for evaluating visual impairment.

(a)  Visual impairment. The evaluation of visual impairment is based 
on  impairment of visual acuity (excluding developmental errors of  
refraction), visual field, and muscle function.
(b)  Examination for visual impairment. The examination must be 
conducted by  a licensed optometrist or by a licensed ophthalmologist. 
The examiner  must identify the disease, injury, or other pathologic 
process  responsible for any visual impairment found. Examinations of 
visual  fields or muscle function will be conducted only when there is a 
medical  indication of disease or injury that may be associated with 
visual field  defect or impaired muscle function. Unless medically 
contraindicated,  the fundus must be examined with the claimant's pupils  
dilated.
(c) Service-connected visual impairment of  only one eye. Subject to 
the provisions of 38 CFR 3.383(a), if visual  impairment of only one eye 
is service-connected, the visual acuity of  the other eye will be 
considered to be 20/40 for purposes of evaluating  the service-connected 
visual impairment.
(d) Maximum  evaluation for visual impairment of one eye. The 
evaluation for visual  impairment of one eye must not exceed 30 percent 
unless there is  anatomical loss of the eye. Combine the evaluation for 
visual impairment  of one eye with evaluations for other disabilities of 
the same eye that  are not based on visual impairment (e.g., 
disfigurement under diagnostic  code 7800).
(e) Anatomical loss of one eye with inability  to wear a prosthesis. 
When the claimant has anatomical loss of one eye  and is unable to wear 
a prosthesis, increase the evaluation for visual  acuity under 
diagnostic code 6063 by 10 percent, but the maximum  evaluation for 
visual impairment of both eyes must not exceed 100  percent. A 10-
percent increase under this paragraph precludes an  evaluation under 
diagnostic code 7800 based on gross distortion or  asymmetry of the eye 
but not an evaluation under diagnostic code 7800  based on other 
characteristics of disfigurement.
(f)  Special monthly compensation. When evaluating visual 
impairment, refer  to 38 CFR 3.350 to determine whether the claimant may 
be entitled to  special monthly compensation. Footnotes in the schedule 
indicate levels  of visual impairment that potentially establish 
entitlement to special  monthly compensation; however, other levels of 
visual impairment  combined with disabilities of other body systems may 
also establish  entitlement.

(Authority: 38 U.S.C. 1114 and  1155)



0
3. Section 4.76 is revised to read as  follows:


Sec.  4.76  Visual acuity.

(a) Examination of visual acuity. Examination of visual acuity must  
include the central uncorrected and corrected visual acuity for  
distance and near vision using Snellen's test type or its  equivalent.
(b) Evaluation of visual acuity. (1) Evaluate  central visual acuity 
on the basis of corrected distance vision with  central fixation, even 
if a central scotoma is present. However, when  the lens required to 
correct distance vision in the poorer eye differs  by more than three 
diopters from the lens required to correct distance  vision in the 
better eye (and the difference is not due to congenital or  
developmental refractive error), and either the poorer eye or both eyes  
are service connected, evaluate the visual acuity of the poorer eye  
using either its uncorrected or corrected visual acuity, whichever  
results in better combined visual acuity.
(2) Provided  that he or she customarily wears contact lenses, 
evaluate the visual  acuity of any individual affected by a corneal 
disorder that results in  severe irregular astigmatism that can be 
improved more by contact lenses  than by eyeglass lenses, as corrected 
by contact lenses.
(3) In any case where the examiner reports that there is a  
difference equal to two or more scheduled steps between near and  
distance corrected vision, with the near vision being worse, the  
examination report must include at least two recordings of near and  
distance corrected vision and an explanation of the reason for the  
difference. In these cases, evaluate based on corrected distance vision  
adjusted to one step poorer than measured.
(4) To  evaluate the impairment of visual acuity where a claimant 
has a reported  visual acuity that is between two sequentially listed 
visual acuities,  use the visual acuity which permits the higher  
evaluation.

(Authority: 38 U.S.C. 1155)



0
4. In  Sec.  4.76a, remove the introductory text, retain Table III--
Normal  Visual Field Extent at 8 Principal Meridians, retain Figure 1. 
Chart of  visual field showing normal field right eye and abnormal 
contraction  visual field left eye and the text and table following 
Figure 1, and add  an authority citation at the end of the section to 
read as  follows.


Sec.  4.76a  Computation of average concentric  contraction of visual 
fields.

* * * * *

(Authority: 38  U.S.C. 1155)



0
5. Section 4.77 is amended by:
0
a.  Revising the section heading.
0
b. Removing the introductory text and  adding, in its place, paragraphs 
(a), (b), and (c).
0
c. Retaining  Figure 2. Goldmann Perimeter Chart.
0
d. Adding an authority citation  at the end of the section.
The additions read as  follows:


Sec.  4.77  Visual fields.

(a) Examination of visual fields. Examiners must use either  
Goldmann kinetic perimetry or automated perimetry using Humphrey Model  
750, Octopus Model 101, or later versions of these perimetric devices  
with simulated kinetic Goldmann testing capability. For phakic (normal)  
individuals, as well as for pseudophakic or aphakic individuals who are  
well adapted to intraocular lens implant or contact lens correction,  
visual field examinations must be conducted using a standard target  
size

[[Page 66550]]

and luminance, which is Goldmann's  equivalent III/4e. For aphakic 
individuals not well adapted to contact  lens correction or pseudophakic 
individuals not well adapted to  intraocular lens implant, visual field 
examinations must be conducted  using Goldmann's equivalent IV/4e. In 
all cases, the results must be  recorded on a standard Goldmann chart 
(see Figure 1), and the Goldmann  chart must be included with the 
examination report. The examiner must  chart at least 16 meridians 22\1/
2\ degrees apart for each eye and  indicate the Goldmann equivalent 
used. See Table III for the normal  extent (in degrees) of the visual 
fields at the 8 principal meridians  (45 degrees apart). When the 
examiner indicates that additional testing  is necessary to evaluate 
visual fields, the additional testing must be  conducted using either a 
tangent screen or a 30-degree threshold visual  field with the Goldmann 
III stimulus size. The examination report must  then include the tracing 
of either the tangent screen or of the  30-degree threshold visual field 
with the Goldmann III stimulus  size.
(b) Evaluation of visual fields. Determine the  average concentric 
contraction of the visual field of each eye by  measuring the remaining 
visual field (in degrees) at each of eight  principal meridians 45 
degrees apart, adding them, and dividing the sum  by eight.
(c) Combination of visual field defect and  decreased visual acuity. 
To determine the evaluation for visual  impairment when both decreased 
visual acuity and visual field defect are  present in one or both eyes 
and are service connected, separately  evaluate the visual acuity and 
visual field defect (expressed as a level  of visual acuity), and 
combine them under the provisions of Sec.   4.25.
* * * * *

(Authority: 38 U.S.C. 1155)



0
6.  Section 4.78 is revised to read as follows:


Sec.  4.78   Muscle function.

(a) Examination of muscle function.  The examiner must use a 
Goldmann perimeter chart that identifies the  four major quadrants 
(upward, downward, left and right lateral) and the  central field (20 
degrees or less) (see Figure 2). The examiner must  chart the areas of 
diplopia and include the plotted chart with the  examination report.
(b) Evaluation of muscle function. (1)  An evaluation for diplopia 
will be assigned to only one eye. When a  claimant has both diplopia and 
decreased visual acuity or visual field  defect, assign a level of 
corrected visual acuity for the poorer eye (or  the affected eye, if 
disability of only one eye is service-connected)  that is: one step 
poorer than it would otherwise warrant if the  evaluation for diplopia 
under diagnostic code 6090 is 20/70 or 20/100;  two steps poorer if the 
evaluation under diagnostic code 6090 is 20/200  or 15/200; or three 
steps poorer if the evaluation under diagnostic code  6090 is 5/200. 
This adjusted level of corrected visual acuity, however,  must not 
exceed a level of 5/200. Use the adjusted visual acuity for the  poorer 
eye (or the affected eye, if disability of only one eye is  service-
connected), and the corrected visual acuity for the better eye  (or 
visual acuity of 20/40 for the other eye, if only one eye is  service-
connected) to determine the percentage evaluation for visual  impairment 
under diagnostic codes 6065 through 6066.
(2) When diplopia extends beyond more than one quadrant or range of  
degrees, evaluate diplopia based on the quadrant and degree range that  
provides the highest evaluation.
(3) When diplopia  exists in two separate areas of the same eye, 
increase the equivalent  visual acuity under diagnostic code 6090 to the 
next poorer level of  visual acuity, not to exceed 5/200.

(Authority: 38 U.S.C.  1155)



0
7. Section 4.79 is revised to read as  follows:


Sec.  4.79  Schedule of  ratings--eye.

Diseases of the  Eye
------------------------------------------------------------------------
Rating
------------------------------------------------------------------------
6000  Choroidopathy, including uveitis, iritis, cyclitis,  and
choroiditis.
6001 Keratopathy.
6002 Scleritis.
6006  Retinopathy or maculopathy.
6007 Intraocular hemorrhage.
6008  Detachment of retina.
6009 Unhealed eye  injury.
------------------------------------------------------------------------
General Rating Formula for Diagnostic Codes 6000 through  6009
------------------------------------------------------------------------
Evaluate on the basis of either visual impairment due to
the particular condition or on incapacitating  episodes,
whichever results in a higher  evaluation.
With incapacitating episodes having a total  duration of           60
at least 6 weeks during the past 12  months..............
With incapacitating episodes having a  total duration of           40
at least 4 weeks, but less than 6 weeks, during the  past
12  months...............................................
With  incapacitating episodes having a total duration of       20
at least 2 weeks, but less  than 4 weeks, during the past
12  months...............................................
With  incapacitating episodes having a total duration of       10
at least 1 week, but less than  2 weeks, during the past
12  months...............................................
Note: For VA  purposes, an incapacitating episode is a period
of acute symptoms severe  enough to require prescribed bed
rest and treatment by a physician or  other healthcare
provider.
6010 Tuberculosis of eye:
Active...................................................     100
Inactive: Evaluate under Sec.    4.88c or Sec.   4.89 of
this part,  whichever is appropriate.
6011 Retinal scars, atrophy, or  irregularities:
Localized scars, atrophy, or irregularities  of the                10
retina, unilateral or bilateral, that are centrally
located and that result in an irregular, duplicated,
enlarged, or diminished  image...........................
Alternatively, evaluate  based on visual impairment due to
retinal scars,  atrophy, or irregularities, if this would
result in a  higher evaluation.
6012 Angle-closure glaucoma:
Evaluate  on the basis of either visual impairment due to
angle-closure glaucoma or incapacitating episodes,
whichever results in a higher evaluation.
With  incapacitating episodes having a total duration of       60
at least 6 weeks during the  past 12 months..............

[[Page 66551]]


With incapacitating episodes having a total duration of       40
at least 4 weeks, but less  than 6 weeks, during the past
12  months...............................................
With  incapacitating episodes having a total duration of       20
at least 2 weeks, but less  than 4 weeks, during the past
12  months...............................................
Minimum evaluation if continuous medication is required..     10
Note: For VA purposes, an incapacitating episode  is a period
of acute symptoms severe enough to require prescribed  bed
rest and treatment by a physician or other  healthcare
provider.
6013 Open-angle glaucoma:
Evaluate based on visual impairment due to open-angle
glaucoma.
Minimum evaluation if continuous medication is  required..         10
6014 Malignant neoplasms  (eyeball only):
Malignant neoplasm of the eyeball that  requires therapy          100
that is comparable to that used for systemic
malignancies, i.e., systemic chemotherapy, X-ray  therapy
more extensive than to the area of the eye,  or surgery
more extensive than  enucleation.........................
Note: Continue the 100-percent  rating beyond the cessation of
any surgical, X-ray, antineoplastic  chemotherapy or other
therapeutic procedure. Six months after  discontinuance of
such treatment, the appropriate disability rating will  be
determined by mandatory VA examination. Any change in
evaluation  based upon that or any subsequent examination
will be subject to the  provisions of Sec.   3.105(e) of this
chapter. If there has  been no local recurrence or
metastasis, evaluate based on  residuals.
Malignant neoplasm of the eyeball that does not  require
therapy comparable to that for systemic  malignancies:
Separately evaluate visual impairment and  nonvisual
impairment, e.g., disfigurement (diagnostic  code 7800),
and combine the evaluations.
6015  Benign neoplasms (of eyeball and adnexa):
Separately  evaluate visual impairment and nonvisual
impairment,  e.g., disfigurement (diagnostic code 7800),
and  combine the evaluations.
6016 Nystagmus,  central......................................       10
6017 Trachomatous conjunctivitis:
Active: Evaluate based on visual impairment, minimum.....     30
Inactive: Evaluate based on  residuals, such as visual
impairment and  disfigurement (diagnostic code 7800).
6018 Chronic conjunctivitis  (nontrachomatous):
Active (with objective findings, such as  red, thick                10
conjunctivae, mucous secretion,  etc.)...................
Inactive: Evaluate based on  residuals, such as visual
impairment and  disfigurement (diagnostic code 7800).
6019 Ptosis, unilateral or  bilateral:
Evaluate based on visual impairment or, in the  absence of
visual impairment, on disfigurement  (diagnostic code
7800).
6020 Ectropion:
Bilateral................................................   20
Unilateral...............................................     10
6021 Entropion:
Bilateral................................................     20
Unilateral...............................................     10
6022 Lagophthalmos:
Bilateral................................................     20
Unilateral...............................................     10
6023 Loss of eyebrows, complete, unilateral or  bilateral.....         10
6024 Loss of  eyelashes, complete, unilateral or bilateral....       10
6025 Disorders of the lacrimal apparatus  (epiphora,
dacryocystitis, etc.):
Bilateral................................................     20
Unilateral...............................................     10
6026 Optic neuropathy:
Evaluate  based on visual impairment.
6027 Cataract of any  type:
Preoperative:
Evaluate based on visual  impairment.
Postoperative:
If a replacement lens is  present (pseudophakia), evaluate
based on visual  impairment. If there is no replacement
lens, evaluate  based on aphakia.
6029 Aphakia or dislocation of crystalline  lens:
Evaluate based on visual impairment, and elevate  the
resulting level of visual impairment one  step.
Minimum (unilateral or  bilateral)........................          30
6030 Paralysis of accommodation (due to neuropathy of the     20
Oculomotor Nerve (cranial nerve  III)).
6032 Loss of eyelids, partial or complete:
Separately evaluate both visual impairment due to eyelid
loss and nonvisual impairment, e.g., disfigurement
(diagnostic code 7800), and combine the evaluations.
6034  Pterygium:
Evaluate based on visual impairment,  disfigurement
(diagnostic code 7800), conjunctivitis  (diagnostic code
6018), etc., depending on the  particular findings.
6035 Keratoconus:
Evaluate based on  impairment of visual acuity.
6036 Status post corneal  transplant:
Evaluate based on visual impairment.
Minimum, if there is pain, photophobia, and glare       10
sensitivity.............................................
6037  Pinguecula:
Evaluate based on disfigurement (diagnostic  code  7800).
------------------------------------------------------------------------

[[Page  66552]]


Impairment of Central Visual  Acuity
------------------------------------------------------------------------
6061  Anatomical loss of both eyes \1\........................       100
6062 No more than light perception in both eyes  \1\..........        100
6063 Anatomical loss of one  eye: \1\
In the other eye 5/200  (1.5/60)..........................        100
In the other eye 10/200 (3/60)...........................   90
In the other eye 15/200  (4.5/60).........................          80
In the other eye 20/200  (6/60)...........................          70
In the other eye 20/100  (6/30)...........................          60
In the other eye 20/70  (6/21)............................          60
In the other eye 20/50  (6/15)............................          50
In the other eye 20/40  (6/12)............................          40
6064 No more than light perception in one eye: \1\
In  the other eye 5/200 (1.5/60)..........................       100
In the other eye 10/200  (3/60)...........................          90
In the other eye 15/200  (4.5/60).........................          80
In the other eye 20/200  (6/60)...........................          70
In the other eye 20/100  (6/30)...........................          60
In the other eye 20/70  (6/21)............................          50
In the other eye 20/50  (6/15)............................          40
In the other eye 20/40  (6/12)............................          30
6065 Vision in one eye 5/200 (1.5/60):
In the other  eye 5/200 (1.5/60)..........................      \1\100
In the other eye 10/200  (3/60)...........................          90
In the other eye 15/200  (4.5/60).........................          80
In the other eye 20/200  (6/60)...........................          70
In the other eye 20/100  (6/30)...........................          60
In the other eye 20/70  (6/21)............................          50
In the other eye 20/50  (6/15)............................          40
In the other eye 20/40  (6/12)............................          30
6066 Visual acuity in one eye 10/200 (3/60) or better:
Vision in  one eye 10/200 (3/60):
In the other eye 10/200  (3/60)...........................          90
In the other eye 15/200  (4.5/60).........................          80
In the other eye 20/200  (6/60)...........................          70
In the other eye 20/100  (6/30)...........................          60
In the other eye 20/70  (6/21)............................          50
In the other eye 20/50  (6/15)............................          40
In the other eye 20/40  (6/12)............................          30
Vision in one eye 15/200 (4.5/60):
In the other eye  15/200 (4.5/60).........................          80
In the other eye 20/200  (6/60)...........................          70
In the other eye 20/100  (6/30)...........................          60
In the other eye 20/70  (6/21)............................          40
In the other eye 20/50  (6/15)............................          30
In the other eye 20/40  (6/12)............................          20
Vision in one eye 20/200 (6/60):
In the other eye  20/200 (6/60)...........................          70
In the other eye 20/100  (6/30)...........................          60
In the other eye 20/70  (6/21)............................          40
In the other eye 20/50  (6/15)............................          30
In the other eye 20/40  (6/12)............................          20
Vision in one eye 20/100 (6/30):
In the other eye  20/100 (6/30)...........................          50
In the other eye 20/70  (6/21)............................          30
In the other eye 20/50  (6/15)............................          20
In the other eye 20/40  (6/12)............................          10
Vision in one eye 20/70 (6/21):
In the other eye  20/70 (6/21)............................          30
In the other eye 20/50  (6/15)............................          20
In the other eye 20/40  (6/12)............................          10
Vision in one eye 20/50 (6/15):
In the other eye  20/50 (6/15)............................          10
In the other eye 20/40  (6/12)............................          10
Vision in one eye 20/40 (6/12):
In the other eye  20/40 (6/12)............................          0
------------------------------------------------------------------------
\1\  Review for entitlement to special monthly compensation under 38  CFR
3.350.


[[Page 66553]]


Ratings for Impairment of  Visual  Fields
------------------------------------------------------------------------
Rating
------------------------------------------------------------------------
6080  Visual field defects:
Homonymous  hemianopsia...................................       30
Loss of temporal half of visual field:
Bilateral................................................     30
Unilateral...............................................     10
Or evaluate each affected eye as  20/70 (6/21)............
Loss of nasal half of visual field:
Bilateral................................................   10
Unilateral...............................................     10
Or evaluate each affected eye as  20/50 (6/15)............
Loss of inferior half of visual field:
Bilateral................................................   30
Unilateral...............................................     10
Or evaluate each affected eye as  20/70 (6/21)............
Loss of superior half of visual field:
Bilateral................................................   10
Unilateral...............................................     10
Or evaluate each affected eye as  20/50 (6/15)............
Concentric contraction of visual  field:
With remaining field of 5 degrees: \1\
Bilateral................................................   100
Unilateral...............................................     30
Or evaluate each affected eye as  5/200 (1.5/60)..........
With remaining field of 6 to 15  degrees:
Bilateral................................................     70
Unilateral...............................................     20
Or evaluate each affected eye as  20/200 (6/60)...........
With remaining field of 16 to 30  degrees:
Bilateral................................................     50
Unilateral...............................................     10
Or evaluate each affected eye as  20/100 (6/30)...........
With remaining field of 31 to 45  degrees:
Bilateral................................................     30
Unilateral...............................................     10
Or evaluate each affected eye as  20/70 (6/21)............
With remaining field of 46 to 60  degrees:
Bilateral................................................     10
Unilateral...............................................     10
Or evaluate each affected eye as  20/50 (6/15)............
6081 Scotoma, unilateral:
Minimum, with scotoma affecting at least one-quarter of       10
the visual field  (quadrantanopsia) or with centrally
located scotoma  of any size.............................
Alternatively,  evaluate based on visual impairment due to
scotoma,  if that would result in a higher  evaluation....
------------------------------------------------------------------------
\1\  Review for entitlement to special monthly compensation under 38  CFR
3.350.


Ratings for Impairment of Muscle  Function
------------------------------------------------------------------------
Equivalent
Degree of diplopia   visual  acuity
------------------------------------------------------------------------
6090  Diplopia (double vision):
(a) Central 20  degrees...........................     5/200  (1.5/60)
(b) 21 degrees to 30 degrees
(1) Down.....................................     15/200 (4.5/60)
(2)  Lateral..................................      20/100  (6/30)
(3)  Up.......................................       20/70  (6/21)
(c) 31 degrees to 40 degrees
(1) Down.....................................       20/200 (6/60)
(2)  Lateral..................................       20/70  (6/21)
(3)  Up.......................................       20/40  (6/12)
Note: In accordance with 38 CFR 4.31, diplopia that
is  occasional or that is correctable with spectacles
is evaluated at 0  percent.
6091 Symblepharon:
Evaluate based on visual  impairment,
lagophthalmos (diagnostic code  6022),
disfigurement (diagnostic code 7800),  etc.,
depending on the particular  findings.
------------------------------------------------------------------------


[[Page  66554]]


(Authority: 38 U.S.C. 1155)


Sec. Sec.   4.80, 4.83, and 4.84  [Removed and Reserved]

0
8. Sections  4.80, 4.83, and 4.84 are removed and reserved.


Sec. Sec.   4.83a and 4.84a  [Removed]

0
9. Sections 4.83a and 4.84a are  removed.

[FR Doc. E8-26304 Filed 11-7-08; 8:45 am]

BILLING  CODE 8320-01-P






 
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