Citation Nr: 1329218 Decision Date: 09/12/13 Archive Date: 09/20/13 DOCKET NO. 10-44 027A ) DATE ) ) On appeal from the Department of Veterans Affairs Regional Office in Columbia, South Carolina THE ISSUES 1. Entitlement to an initial rating for degenerative disc disease of the lumbar spine higher than 10 percent, effective July 14, 1999, and 20 percent, effective October 9, 2008. 2. Entitlement to an initial rating for peripheral neuropathy of the right lower extremity higher than 20 percent. 3. Entitlement to an initial rating for peripheral neuropathy of the left lower extremity higher than 20 percent. 4. Entitlement to an effective date earlier than September 29, 2008 for service connection for peripheral neuropathy of the left lower extremity. 5. Entitlement to an effective date earlier than October 9, 2008 for service connection for peripheral neuropathy of the right lower extremity. 6. Entitlement to service connection for a central nervous system disorder, secondary to degenerative disc disease of the lumbar spine. 7. Entitlement to service connection for irritable bowel syndrome, secondary to degenerative disc disease of the lumbar spine. 8. Entitlement to service connection for loss of bladder control, secondary to degenerative disc disease of the lumbar spine. 9. Entitlement to service connection for erectile dysfunction, secondary to degenerative disc disease of the lumbar spine. 10. Entitlement to service connection for hypertension, secondary to degenerative disc disease of the lumbar spine. 11. Entitlement to service connection for hearing loss. 12. Entitlement to a total disability rating based on individual unemployability due to service-connected disabilities (TDIU). REPRESENTATION Appellant represented by: Sean A. Ravin, Attorney ATTORNEY FOR THE BOARD Sarah Richmond, Counsel INTRODUCTION The Veteran had active military service from January 1956 to September 1959. This matter comes to the Board of Veterans' Appeals (Board) from rating decisions of the Department of Veterans Affairs (VA) Regional Office (RO) in Columbia, South Carolina. In February 2009, the RO effectuated a previous September 2008 Board decision and granted service connection for degenerative disc disease of the lumbar spine assigning a 10 percent rating, effective July 14, 1999, and a 20 percent rating, effective October 9, 2008. The RO also granted service connection for peripheral neuropathy of the bilateral lower extremities, secondary to the degenerative disc disease of the lumbar spine, assigning each 20 percent ratings, effective October 9, 2008. In March 2009, the RO granted an earlier effective date of September 29, 2008 for only the peripheral neuropathy of the left lower extremity, as it determined that the Veteran had submitted a separate claim for this disability as of that date. The RO also denied service connection for central nervous system damage, irritable bowel syndrome, bladder control problems, erectile dysfunction, hypertension, and hearing loss. Finally, the RO denied entitlement to a TDIU in July 2010. With respect to the earlier effective date peripheral neuropathy claims, the RO has only developed the earlier effective date claim for the left peripheral neuropathy. However, the Veteran's representative filed a notice of disagreement in April 2009 that encompassed all claims that had been denied, which would have included the claim for an effective date earlier than October 9, 2008 for the peripheral neuropathy of the right lower extremity. Even though the Veteran did not receive a separate statement of the case for the earlier effective date claim for the right lower extremity peripheral neuropathy, the Board considers the initial rating for the lumbar spine disability to encompass the claims for separate ratings for peripheral neuropathy of the bilateral lower extremities, secondary to the lumbar spine disability. The diagnostic criteria for the spine specifically allow for separate neurological ratings for disabilities associated with the spine. See 38 C.F.R. § 4.71a, Diagnostic Code 5242, Note (1). Therefore, the Board has jurisdiction over the issues of entitlement to separate ratings for the peripheral neuropathy of the lower extremities, secondary to the lumbar spine disability (to include the effective date of the assigned ratings), regardless of whether the Veteran has filed separate claims and appealed these disabilities. For this reason the issues are correct as noted on the front page of this decision. The issues of entitlement to higher initial ratings for degenerative disc disease of the lumbar spine and peripheral neuropathy of the bilateral lower extremities, service connection for central nervous system damage, irritable bowel syndrome, loss of bladder control, erectile dysfunction, hypertension, and hearing loss, and entitlement to a TDIU are addressed in the REMAND portion of the decision below and are REMANDED to the Regional Office. FINDINGS OF FACT 1. The Veteran's claim for entitlement to service connection for a lumbar spine disability was received by the RO on July 14, 1999. 2. The March 2009, grant of service connection for peripheral neuropathy of the bilateral lower extremities, secondary to the lumbar spine disability can be construed as the assignment of separate ratings for peripheral neuropathy of the bilateral lower extremities associated with the lumbar spine disability. 3. The peripheral neuropathy ratings are considered as part of the original service connection claim for the lumbar spine disability; thus the effective date of the peripheral neuropathy ratings should be the same as the date of the claim for the lumbar spine disability, July 14, 1999. CONCLUSION OF LAW The criteria for an effective date of July 14, 1999 for the grant of service connection for peripheral neuropathy of the bilateral lower extremities have been met. 38 U.S.C.A. §§ 5107, 5110 (West. 2002 & Supp. 2012); 38 C.F.R. §§ 3.400, 4.71a, Diagnostic Code 5242, Note (1), 4.124a, Diagnostic Code 8521 (2012); 38 C.F.R. § 4.71a, Diagnostic Codes 5003, 5292, 5295 (effective prior to September 26, 2003). REASONS AND BASES FOR FINDINGS AND CONCLUSION The RO granted service connection for peripheral neuropathy of the bilateral lower extremities secondary to the lumbar spine disability in a February 2009 rating decision, which is the same rating decision in which the RO effectuated the previous Board decision and granted service connection for degenerative disc disease of the lumbar spine. The original effective date assigned for the peripheral neuropathy disabilities was October 9, 2008, based on the date of a VA examination, which demonstrated peripheral neuropathy. In a later March 2009 rating decision, the RO granted an earlier effective date of September 29, 2008 for the peripheral neuropathy of the left lower extremity after it determined that the Veteran had filed a separate claim for this disability (claimed as left sciatica) as of that date. The Veteran seeks entitlement to earlier effective dates for the peripheral neuropathy of the bilateral lower extremities. Generally, the effective date of an award of service connection is the date the claim was received or the date entitlement arose, whichever is later. 38 U.S.C.A. § 5110(a) (West 2002); 38 C.F.R. § 3.400 (2012). The same is true for an award based on a claim reopened after final adjudication, as VA laws and regulations stipulate that the effective date of such an award shall be fixed in accordance with the facts found, but shall not be earlier than the date the claim was received, or the date entitlement arose, whichever is later. See id.; 38 C.F.R. §3.400(r). The VA administrative claims process recognizes formal and informal claims. A formal claim is one that has been filed in the form prescribed by VA. See 38 U.S.C.A. § 5101(a) (West 2002); 38 C.F.R. § 3.151(a). An informal claim may be any communication or action, indicating an intent to apply for one or more benefits under VA law. See Thomas v. Principi, 16 Vet. App. 197 (2002); see also 38 C.F.R. §§ 3.1(p), 3.155(a). An informal claim must be written, see Rodriguez v. West, 189 F. 3d. 1351 (Fed. Cir. 1999), and it must identify the benefit being sought. Brannon v. West, 12 Vet. App. 32, 34-5 (1998). In some cases, a report of examination or hospitalization may be accepted as an informal claim for benefits. 38 C.F.R. § 3.157(b). The date of a VA medical record will be accepted as the date of receipt of a claim when such record relates to examination or treatment of a disability for which service-connection has previously been established or when a claim specifying the benefit sought is received within one year from the date of such record. 38 C.F.R. § 3.157(b). The Veteran originally filed a service connection claim for a lumbar spine disability on July 14, 1999. Eventually this claim was granted, and in February 2009 the RO assigned an effective date of July 14, 1999 for the lumbar spine disability. The regulations for rating disabilities of the spine were twice revised during the pendency of the Veteran's appeal, effective September 23, 2002, and effective September 26, 2003. 67 Fed. Reg. 54345 (Aug. 22, 2002); 68 Fed. Reg. 51454 (Aug. 27, 2003). Where the law or regulations governing a claim are changed while the claim is pending, the version most favorable to the claimant applies from the effective date of the change, while the previous version of the regulation applies prior to the date of change. See Kuzma v. Principi, 341 F.3d 1327 (Fed. Cir. 2003); VAOPGCPREC 7-2003 (Nov. 19, 2003), 69 Fed. Reg. 25179 (2004). The amended rating criteria can be applied only for periods from and after the effective date of the regulatory change. The Board can apply only the prior regulation to rate the Veteran's disability for periods preceding the effective date of the regulatory change. VAOPGCPREC 3-00 (Apr. 10, 2000), 65 Fed. Reg. 33422 (2000). The diagnostic code used to rate the lumbar spine disability is 38 C.F.R. § 4.71a, Diagnostic Code 5242, for degenerative arthritis, which is effective September 26, 2003. Note (1) of this diagnostic code provides that any associated objective neurological abnormalities should be rated separately under the appropriate diagnostic code. This is important because it means that any associated neurologic abnormalities would be considered as a separate rating that was secondary to the lumbar spine disability, and would therefore be considered as part of the same claim for the lumbar spine disability. However, Diagnostic Code 5242 cannot be applied to the Veteran's claim prior to the effective date of the revised regulation, September 26, 2003. Prior to September 26, 2003, there is no specific provision that provides for a separate rating for neurological impairment associated with a spine disability. However, the U.S. Court of Appeals for Veterans Claims has found that separate neurological ratings for impairment associated with a spine disability are not specifically prohibited by the regulations that were in effect at the time the Veteran's spine disability was awarded compensation in 1999. Bierman v. Brown, 6 Vet. App. 125 (1994). The Court in Bierman noted that the rating schedule had specific instances wherein separate ratings for closely related functions were expressly prohibited; i.e., 38 C.F.R. §§ 4.55(g) (1993) ("Muscle injury ratings will not be combined with peripheral nerve paralysis ratings for the same part, unless affecting entirely different functions."); 4.113 (noting that certain diseases of the digestive system "do not lend themselves to distinct and separate disability evaluations without violating the fundamental principle relating to pyramiding as outlined in § 4.14."); 4.115 ("Separate ratings are not to be assigned for disability from disease of the heart and any form of nephritis, on account of the close interrelationship of cardiovascular disabilities."); 4.96 (ratings of various specified respiratory conditions will not be combined). Id. at 130. The Court found that the Board had not provided adequate reasons and bases as to why the Veteran could not receive a rating for his foot drop separate from the 60 percent rating under Diagnostic Code 5293 (for intervertebral disc syndrome). Id. at 131-32. Therefore, as long as the provisions of 38 C.F.R. § 4.14 are not violated and the Veteran is not being compensated twice for the same impairment, separate neurological ratings for impairment associated with a lumbar spine disability are not prohibited prior to the change in regulations for the spine, effective September 26, 2003. In March 2009, the RO established service connection for peripheral neuropathy of the bilateral lower extremities as secondary to the lumbar spine disability, and assigned an effective date of October 9, 2008. However, in effect, the RO granted separate ratings for peripheral neuropathy of the bilateral lower extremities, secondary to the lumbar spine disability as part of effectuating the Board's grant of service connection for a low back disability and in assigning an initial rating. As the peripheral neuropathy ratings are considered as part of the original service connection claim for the lumbar spine disability, the effective date of the peripheral neuropathy ratings should be the same as the date of the claim for the lumbar spine disability, July 14, 1999. The Board notes that the medical evidence as early as 1966 demonstrates radiating pain from the back into the lower extremities, and sciatica. See, e.g., private medical records dated in July 1966, April 1969, August 1969, and August 1970. Further, the more recent medical evidence of record dated as early as 2001 continues to show such symptomatology. In this regard, an August 2001 VA examination report also demonstrates that the Veteran had radiating pain into the lower extremities as a result of his lumbar spine disability. In addition a November 2002 VA treatment record notes the Veteran's complaints of back pain and sciatica to the lower extremities for the past 30 years. Based on a careful review of the record, the Board finds that the evidence supports the assignment of an effective date of July 14, 1999 for the grant of service connection for peripheral neuropathy of the bilateral lower extremities. Under the law, the effective date for a grant of service connection is the date of receipt of the application to reopen, or the date entitlement arose, whichever is later. 38 U.S.C.A. § 5110; 38 C.F.R. § 3.400(q)(1)(ii). In this case the Veteran filed his original service connection claim for a lumbar spine disability on July 14, 1999. Resolving all doubt in the Veteran's favor, entitlement to a separate rating for peripheral neuropathy of the bilateral lower extremities as due to the lumbar spine disability arose as of that date, given that the findings of radiculopathy on VA medical records in August 2001 and November 2002 and even earlier. Accordingly, the claim for entitlement to an earlier effective date for the grant of service connection for peripheral neuropathy of the bilateral lower extremities is granted, and the proper effective date for the assignment of service connection for peripheral neuropathy of the bilateral lower extremities is July 14, 1999. The Veterans Claims Assistance Act of 2000 (VCAA) enhanced VA's duty to notify and assist claimants in substantiating their claims for VA benefits, as codified in pertinent part at 38 U.S.C.A. §§ 5103, 5103A (West 2002 & Supp. 2010); 38 C.F.R. §§ 3.159, 3.326(a) (2010). In view of the disposition herein, additional discussion of those procedures is unnecessary as any defect in the notice or assistance provided to the Veteran constituted harmless error. ORDER Entitlement to an earlier effective date of July 14, 1999 for service connection for peripheral neuropathy of the left lower extremity is granted, subject to the laws and regulations governing the payment of monetary benefits. Entitlement to an earlier effective date of July 14, 1999 for service connection for peripheral neuropathy of the right lower extremity is granted, subject to the laws and regulations governing the payment of monetary benefits. REMAND The Veteran seeks initial ratings higher than 10 percent, effective July 14, 1999, and 20 percent, effective October 9, 2008 for his degenerative disc disease of the lumbar spine. The Veteran was last evaluated for purposes of determining the present severity of his back in July 2010. He also was examined in May 2011 for his back for purposes of determining his employability status. However, his representative asserted in a January 2013 statement that the Veteran's lumbar spine disability had worsened since it was last evaluated in July 2010 and that this examination was too remote for rating purposes. The Veteran's representative also asserted that the July 2010 examination report was inadequate because the examiner did not have access to the claims file. The fulfillment of the duty to assist includes the conduct of a thorough and contemporaneous medical examination. Green v. Derwinski, 1 Vet. App. 121, 124 (1991). However, the mere passage of time between the last examination and the Board's review does not automatically render the examination inadequate; there must be evidence of a change in the condition or allegation of worsening of the condition. Palczewski v. Nicholson, 21 Vet. App. 174, 182 (2007). As the Veteran's representative has asserted that the severity of his service-connected lumbar spine disability has worsened since it was last evaluated for rating purposes approximately three years ago, another examination is warranted to determine the present severity of the disability. Also, given that the Veteran's peripheral neuropathy ratings have been assigned as secondary to the lumbar spine disability, a separate neurological examination should be conducted to determine the present severity of the neurological ratings, effective July 14, 1999 to present. See Chotta v. Peake, 22 Vet. App. 80 (2008) (noting that a duty to assist may include development of medical evidence through a retrospective medical evaluation where there is a lack of medical evidence for the time period being rated); see also Vigil v. Peake, 22 Vet. App. 63 (2008) (holding that the duty to assist may include development of medical evidence through a retrospective medical evaluation where there is a lack of medical evidence for the time period being rated). As noted above, the regulations for rating disabilities of the spine were twice revised during the pendency of the Veteran's appeal, effective September 23, 2002, and effective September 26, 2003. 67 Fed. Reg. 54345 (Aug. 22, 2002); 68 Fed. Reg. 51454 (Aug. 27, 2003). Where the law or regulations governing a claim are changed while the claim is pending, the version most favorable to the claimant applies from the effective date of the change. See Kuzma v. Principi, 341 F.3d 1327 (Fed. Cir. 2003); VAOPGCPREC 7- 2003 (Nov. 19, 2003), 69 Fed. Reg. 25179 (2004). The amended rating criteria can be applied only for periods from and after the effective date of the regulatory change. The Board can apply the prior regulation to rate the Veteran's disability for periods preceding the effective date of the regulatory change and thereafter, if more favorable to the claimant than the revised regulation. VAOPGCPREC 3-00 (Apr. 10, 2000), 65 Fed. Reg. 33422 (2000). Although the RO has evaluated the Veteran under 38 C.F.R. § 4.71a, Diagnostic Code 5242 for degenerative arthritis, this revised regulation is only effective as of September 26, 2003. Therefore, prior to this date the previous regulations for the spine would apply. The RO must consider and notify the Veteran of both the old and the new versions of the relevant criteria. In addition, the Veteran asserts that he has a central nervous system disorder, irritable bowel syndrome, loss of bladder control, erectile dysfunction, and hypertension, all secondary to his lumbar spine disability. Medical evidence of record either suggests symptoms that could be associated with these disabilities, or confirms their diagnosis. For instance, regarding central nervous system damage, the Veteran complained of a period of "blacking out" for about four hours in July 2004. An August 2004 electroencephalogram (EEG) report was abnormal because of slow unreactive background; there was prolonged convulsing during the study without associated epileptiform activity. An October 2004 computed tomography (CT) scan of the brain also showed subtle decreased attenuation in the subcortical white matter of the bilateral frontal and parietal lobes likely ischemic demyelination due to small vessel disease. It is not clear what these findings demonstrate, but given the Veteran's assertions of having central nervous system damage as a result of his lumbar spine disability, an examination and medical opinion should be provided to resolve this claim. With respect to the irritable bowel syndrome claim, the Veteran complained of long-standing constipation in January 2004. He also had a history of gastrectomy due to ulcers. Given these findings an examination and medical opinion should be provided to resolve whether the Veteran currently has irritable bowel syndrome secondary to his lumbar spine disability, including medications he takes for the pain associated with his back. Regarding loss of bowel control and erectile dysfunction, an August 1995 private treatment record shows the Veteran complained of severe left testicle pain and difficulty voiding. A September 1996 VA treatment record also notes some difficulty with bladder control. A February 2003 VA neurological note shows complaints of problems with bladder function. In May 2003, a VA treatment record also notes some problems with bladder function. A November 2008 private treatment record shows complaints of pain in the back radiating to the left testicle. The Veteran also complained of decreased sex drive on private treatment records dated in January and August 2009. Based on these findings, a medical examination and opinion is warranted to determine whether the Veteran has any loss of bowel control or erectile dysfunction as a result of his degenerative disc disease of the lumbar spine. With respect to hypertension, the medical evidence confirms the Veteran has been diagnosed with hypertension. Thus, a medical opinion should be provided to determine whether the Veteran's hypertension has been caused or aggravated by his service-connected lumbar spine disability, to include the medication used to treat the arthritic pain. Regarding bilateral hearing loss, a VA audiological examination was provided in November 2008, which shows the Veteran stated that in service from January 1956 to September 1959 he was an engineer in the Navy working in the engine room with no ear protection. The report also confirms that he presently has a diagnosis of bilateral hearing loss. However, no opinion was provided to determine whether there was a relationship between the Veteran's noise exposure in service and his current hearing loss disability. Based on these findings an opinion is warranted to determine whether it is at least as likely as not that the Veteran's bilateral hearing loss is related to his exposure to noise in service. Finally, the Veteran asserts that he is unemployable as a result of his service-connected disabilities. The record shows the Veteran is in receipt of Social Security Administration (SSA) disability benefits for arthritis of multiple parts of the body and for degenerative disc disease. He is also blind in his left eye. He has been considered unable to work since February 1996. The SSA decision notes that the Veteran has a ninth grade education and past relevant work experience as a machine operator in a fiberglass plant and cleanup man. A private doctor, Dr. James, determined in opinions in 1996 that the Veteran could not work other than sedentary positions because of his general arthritis (including the back). Another private doctor, Dr. Visk, determined in May 2006 that the Veteran's back and neck problems were severe and inhibited working. In May 2011, the Veteran underwent a VA examination for purposes of determining whether he was unemployable as a result of his service-connected disabilities. The examiner determined that ultimately it was a difficult question. It was noted that the Veteran voluntarily left the workforce in 1996. He was 72 years-old. He had some back strain and other issues during his military career and medical evidence had demonstrated in 1999 that the Veteran's back pain had been chronic in nature. The examiner noted that reasons for retirement included depression, nerves, time to retire, and some back issues. It was found that the Veteran's back pain and right-sided radiculopathy would not affect him obtaining, maintaining, or securing employment of a sedentary nature, but that his back pain and right-sided radiculopathy would impair him on a physical job. He would not be able to do physical employment secondary to his back pain and radiculopathy. Given that the Veteran only has ninth grade education and work experience only in physical jobs, it is not clear if the Veteran is unemployable as a result of his lumbar spine and peripheral neuropathy disabilities, without regard to advancing age or other nonservice-connected disabilities. Also, given the fact that the issues of entitlement to initial higher ratings for the lumbar spine and peripheral neuropathy disabilities are being remanded, the issue of whether the Veteran meets the schedular criteria for a TDIU is inextricably intertwined with the initial rating matters. For these reasons, a supplemental opinion should be provided to determine whether the Veteran is considered unemployable as a result of his service-connected disabilities. Also while on remand, the Veteran should be given an opportunity to identify any additional outstanding treatment records pertaining to his claimed disabilities. Thereafter, all identified records should be obtained for consideration in the Veteran's appeal. Accordingly, the case is REMANDED for the following action: 1. Ask the Veteran to identify any additional treatment he has received for his claimed disabilities. If the Veteran responds make reasonable efforts to obtain these records and notify the Veteran of any responses received and what further steps VA will make regarding the claim. 2. After obtaining all outstanding records, the Veteran should be afforded an appropriate VA spine examination to determine the current nature and severity of his low back disability. The claims file, to include a copy of this Remand, must be made available to and be reviewed by the examiner. Any indicated evaluations, studies, and tests should be conducted. The examiner should identify and describe in detail all residuals attributable to the Veteran's service- connected degenerative disc disease of the lumbar spine. A. The examiner should conduct range of motion testing of the lumbar spine, specifically noting whether - upon repetitive motion of the Veteran's low back - there is any pain, weakened movement, excess fatigability, or incoordination on movement, and whether there is likely to be additional range of motion loss due to: (1) pain on use, including during flare-ups; (2) weakened movement; (3) excess fatigability; or (4) incoordination. The examiner should also describe whether pain significantly limits functional ability during flare- ups or when the lumbar spine is used repeatedly. If there is no pain, no limitation of motion and/or no limitation of function, such facts must be noted in the report. B. State whether there is any ankylosis of the lumbar spine, and if so, whether it is favorable or unfavorable. C. The examiner should state whether the Veteran's degenerative disc disease causes lumbosacral strain, and if so whether this results in muscle spasm on extreme forward bending, loss of lateral spine motion, unilateral, in standing position; OR listing of the whole spine to opposite side, positive Goldthwaite's sign, marked limitation of forward bending in standing position, loss of lateral motion with osteo-arthritic changes, or narrowing or irregularity of joint space, or some of the above with abnormal mobility on forced motion. D. Further, the examiner should identify any neurological pathology related to the service-connected low back disorder, and fully describe the extent and severity of those symptoms, including a statement of which nerves are involved. In making this assessment, the examiner should specifically state whether it is at least as likely as not (50 percent probability or greater) that the Veteran has erectile dysfunction and/or loss of bladder control as a result of his service-connected lumbar spine disability. E. Also, the examiner should state whether the Veteran's service-connected degenerative disc disease of the lumbar spine causes intervertebral disc syndrome, and if so, the examiner should document the number of weeks, if any, during the past 12 months, that the Veteran has had 'incapacitating episodes,' defined as a period of acute signs and symptoms due to intervertebral disc syndrome that requires bed rest prescribed by a physician and treatment by a physician. In addition if the Veteran's service- connected degenerative disc disease of the lumbar spine causes intervertebral disc syndrome, the examiner should state whether the intervertebral disc syndrome is considered moderate with recurring attacks, or severe, with recurring attacks with intermittent relief, or pronounced with persistent symptoms compatible with sciatic neuropathy (i.e., with characteristic pain and demonstrable muscle spasm and an absent ankle jerk or other neurological findings appropriate to the site of the diseased disc), little intermittent relief. F. The examiner should also discuss the impact the Veteran's back disability has on his ability to seek and maintain gainful employment, and indicate whether such disorder alone or in combination with the other service-connected disabilities renders him unemployable. In making this determination, consideration may be given to the Veteran's level of education, special training, and previous work experience, but factors such as age or impairment caused by nonservice-connected disabilities are not to be considered. The examiner must provide a comprehensive report including complete rationale for all opinions and conclusions reached, citing the objective medical findings leading to the conclusions. 3. Schedule the Veteran for a VA neurology examination. The claims file, to include a copy of this Remand, must be made available to and be reviewed by the examiner. Any indicated evaluations, studies, and tests should be conducted. A. The examiner should identify all residuals attributable to the Veteran's peripheral neuropathy of the lower extremities since July 1999. The examiner should specifically discuss the extent, if any, of paralysis of the nerves involved. Specifically, the degree of paralysis or incomplete paralysis caused by the peripheral neuropathy secondary to the degenerative disc disease of the lumbar spine should be assessed. The examiner should also discuss the impact the Veteran's peripheral neuropathy of the lower extremities has on his ability to seek and maintain gainful employment, and indicate whether such either alone or in combination with the Veteran's remaining service- connected disabilities renders him unemployable. In making this determination, consideration may be given to the Veteran's level of education, special training, and previous work experience, but factors such as age or impairment caused by nonservice-connected disabilities are not to be considered. B. With regard to the claim for service connection for a central nervous system disorder, the examiner should address the following: (i) Whether it is at least as likely as not (50 percent or greater probability) that any current central nervous system disorder was caused by his degenerative disc disease of the lumbar spine, to include the pain medication taken for this disability. (ii) Whether it is at least as likely as not (50 percent or greater probability) that any current central nervous system disorder was aggravated (meaning chronically worsened) by his degenerative disc disease of the lumbar spine, to include the pain medication taken for this disability. If so, please state, to the extent possible, the baseline level of severity of the central nervous system disorder before the onset of aggravation. In providing these opinions, the examiner should consider the Veteran's complaints of "blacking out" for about four hours in July 2004; an August 2004 VA EEG report that was abnormal because of slow unreactive background; and prolonged convulsing during the study without associated epileptiform activity; and an October 2004 CT scan of the brain showing subtle decreased attenuation in the subcortical white matter of the bilateral frontal and parietal lobes likely ischemic demyelination due to small vessel disease. The examiner must provide a comprehensive report including complete rationales for all opinions and conclusions reached, citing the objective medical findings leading to the conclusions. 5. Schedule the appropriate VA hypertension examination to determine whether the nature and etiology of the Veteran's hypertension. The claims file, to include a copy of this Remand, must be made available to and be reviewed by the examiner. Any indicated evaluations, studies, and tests should be conducted. After a thorough examination the examiner should address the following: A. Whether it is at least as likely as not (50 percent or greater probability) that the Veteran's hypertension was caused by his degenerative disc disease of the lumbar spine, to include the pain medication taken for this disability. B. Whether it is at least as likely as not (50 percent or greater probability) that the Veteran's hypertension was aggravated (meaning chronically worsened) by his degenerative disc disease of the lumbar spine, to include the pain medication taken for this disability. If so, please state, to the extent possible, the baseline level of severity of the hypertension before the onset of aggravation. The examiner must provide a comprehensive report including complete rationales for all opinions and conclusions reached, citing the objective medical findings leading to the conclusions. 6. Schedule the appropriate VA gastrointestinal examination to determine whether the nature and etiology of the Veteran's claimed irritable bowel syndrome. The claims file, to include a copy of this Remand, must be made available to and be reviewed by the examiner. Any indicated evaluations, studies, and tests should be conducted. After a thorough examination the examiner should address the following: A. Whether it is at least as likely as not (50 percent or greater probability) that any current irritable bowel syndrome was caused by his degenerative disc disease of the lumbar spine, to include the pain medication taken for this disability. B. Whether it is at least as likely as not (50 percent or greater probability) that any current irritable bowel syndrome was aggravated (meaning chronically worsened) by his degenerative disc disease of the lumbar spine, to include the pain medication taken for this disability. If so, please state, to the extent possible, the baseline level of severity of the irritable bowel syndrome before the onset of aggravation. The examiner must provide a comprehensive report including complete rationales for all opinions and conclusions reached, citing the objective medical findings leading to the conclusions. 7. After the above development, schedule the Veteran for a VA audiology examination to determine the nature and etiology of the Veteran's hearing loss. The claims file must be made available to, and reviewed by, the examiner. Appropriate testing, including a controlled speech discrimination test (Maryland CNC) and a puretone audiometry test, should be conducted. The results of puretone threshold testing for 500, 1000, 2000, 3000, and 4000 Hertz and speech recognition testing using the Maryland CNC test are to be reported. The examiner should provide an opinion as to whether it is at least as likely as not (50 percent or greater probability) that any diagnosed hearing loss had its clinical onset during active service or is related to any in- service disease, event, or injury, including noise exposure. In providing this opinion, the examiner should acknowledge the Veteran's exposure to acoustic trauma in service from January 1956 to September 1959 working as an engineer in the Navy in the engine room with no ear protection, in addition to any exposure to noise outside of his service. The examiner also should note that the fact that there was no diagnosis of hearing loss in service is not, by itself, a sufficient reason to deny service connection for hearing loss. The examiner must provide a comprehensive report including complete rationales for all opinions and conclusions reached, citing the objective medical findings leading to the conclusions. 8. After completing the above, and any other development as may be indicated by any response received as a consequence of the actions taken in the preceding paragraphs, the Veteran's claims should be readjudicated based on the entirety of the evidence. The RO must consider and notify the Veteran of both the old and the new versions of the relevant spine criteria, effective prior to and as of September 26, 2003. The Veteran's peripheral neuropathy of the lower extremity ratings should be considered from July 14, 1999. If the claims remain denied, the Veteran and his representative should be issued a supplemental statement of the case. An appropriate period of time should be allowed for response. The appellant has the right to submit additional evidence and argument on the matter or matters the Board has remanded. Kutscherousky v. West, 12 Vet. App. 369 (1999). This claim must be afforded expeditious treatment. The law requires that all claims that are remanded by the Board of Veterans' Appeals or by the United States Court of Appeals for Veterans Claims for additional development or other appropriate action must be handled in an expeditious manner. See 38 U.S.C.A. §§ 5109B, 7112 (West Supp. 2012). ______________________________________________ S. L. Kennedy Veterans Law Judge, Board of Veterans' Appeals Department of Veterans Affairs