Citation Nr: 1328453 Decision Date: 09/06/13 Archive Date: 09/16/13 DOCKET NO. 06-30 086 ) DATE ) ) On appeal from the Department of Veterans Affairs Regional Office in Pittsburgh, Pennsylvania THE ISSUES 1. Entitlement to service connection for bilateral knee disability. 2. Entitlement to service connection for sacroiliac joint dysfunction. 3. Entitlement to an initial rating in excess of 10 percent for low back strain with degenerative disc disease, L5-S1, prior to April 8, 2009 and in excess of 40 percent thereafter. 4. Entitlement to a compensable rating for right shoulder disability. REPRESENTATION Appellant represented by: The American Legion ATTORNEY FOR THE BOARD Amanda Christensen, Associate Counsel INTRODUCTION The Veteran had active military service from July 1989 to January 2001 and January 2002 to January 2003. This appeal comes to the Board of Veterans' Appeals (Board) from November 2004 and April 2008 rating decisions by Department of Veterans Affairs (VA) Regional Offices (RO). In June 2013 the Veteran submitted additional evidence directly to the Board in the form of a June 2012 private medical examination with attached biometric report tables and an October 2011 hospital discharge summary. The Veteran's representative sent a letter waiving AOJ consideration of the evidence in July 2013. The Board has not only reviewed the Veteran's physical claims file but also the Veteran's file on the "Virtual VA" system to insure a total review of the evidence. The issues of service connection for bilateral knee disability and sacroiliac joint dysfunction are addressed in the REMAND portion of the decision below and are REMANDED to the RO via the Appeals Management Center (AMC), in Washington, DC. The issue of an increased rating for cervical spine disability has been raised by the record, but has not been adjudicated by the Agency of Original Jurisdiction (AOJ). Therefore, the Board does not have jurisdiction over it, and it is referred to the AOJ for appropriate action. FINDINGS OF FACT 1. Prior to September 25, 2008 the Veteran's low back strain with degenerative disc disease was manifest by flexion to 80 degrees, extension to 35 degrees, right and left lateral flexion to 40 degrees, and rotation to 35 degrees with no additional loss of range of motion due to pain or after repetitive use. 2. Since September 25, 2008 the Veteran's low back strain with degenerative disc disease has been manifest by flexion to 20 degrees, extension to 25 degrees, left lateral flexion to 10 degrees, left lateral rotation to 20 degrees, and right lateral flexion and rotation to 15 degrees, with pain on movement, but without evidence of ankylosis. 3. Prior to June 9, 2012 the Veteran's right shoulder disability was manifest with subluxation and instability. 4. Since June 9, 2012 the Veteran's right shoulder disability has been manifest by flexion to 105 degrees and abduction to 80 degrees. CONCLUSIONS OF LAW 1. The criteria for an initial disability rating in excess of 10 percent prior to September 25, 2008 for low back strain with degenerative disc disease, L5-S1, have not been met. 38 U.S.C.A. §§ 1155, 5107 (West 2002); 38 C.F.R. §§ 4.1, 4.2, 4.3, 4.6, 4.7, 4.10, 4.40, 4.45, 4.71a, Diagnostic Code 5237 (2013). 2. The criteria for an initial disability rating of 40 percent, but no higher, for low back strain with degenerative disc disease, L5-S1, have been met as of September 25, 2008. 38 U.S.C.A. §§ 1155, 5107 (West 2002); 38 C.F.R. §§ 4.1, 4.2, 4.3, 4.6, 4.7, 4.10, 4.40, 4.45, 4.71a, Diagnostic Code 5237 (2013). 3. The criteria for an initial disability rating higher than 40 percent for low back strain with degenerative disc disease, L5-S1, effective September 25, 2008, have not been met. 38 U.S.C.A. §§ 1155, 5107 (West 2002); 38 C.F.R. §§ 4.1, 4.2, 4.3, 4.6, 4.7, 4.10, 4.40, 4.45, 4.71a, Diagnostic Code 5237 (2013). 4. The criteria for a 10 percent rating, but not higher, for right shoulder disability prior to June 9, 2012 have been met. 38 U.S.C.A. § 1155, 5107 (West 2002); 38 C.F.R. §§ 3.321, 4.1, 4.40, 4.45, 4.71a, Diagnostic Code 5203 (2013). 5. The criteria for a 20 percent disability rating, but not higher, for right shoulder disability have been met as of June 9, 2012. 38 U.S.C.A. § 1155, 5107 (West 2002); 38 C.F.R. §§ 3.321, 4.1, 4.40, 4.45, 4.71a, Diagnostic Code 5201 (2013). REASONS AND BASES FOR FINDINGS AND CONCLUSIONS Duties to Notify and Assist As provided for by the Veterans Claims Assistance Act of 2000 (VCAA), VA has a duty to notify and assist claimants in substantiating a claim for VA benefits. 38 U.S.C.A. §§ 5100, 5102, 5103, 5103A, 5107, 5126 (West 2002 & Supp. 2012); 38 C.F.R. §§ 3.102, 3.156(a), 3.159, 3.326(a) (2012). Upon receipt of a complete or substantially complete application for benefits, VA is required to notify the claimant and his or her representative, if any, of any information, and any medical or lay evidence, that is necessary to substantiate the claim. 38 U.S.C.A. § 5103(a); 38 C.F.R. § 3.159(b); Quartuccio v. Principi, 16 Vet. App. 183 (2002). Proper notice from VA must inform the claimant of any information and evidence not of record (1) that is necessary to substantiate the claim; (2) that VA will seek to provide; and (3) that the claimant is expected to provide. 38 C.F.R. § 3.159(b)(1). Such notice should also address VA's practices in assigning disability evaluations and effective dates for those evaluations. See Dingess/Hartman v. Nicholson, 19 Vet. App. 473 (2006). While the required notice should be furnished prior to the issuance of the appealed rating decision, any initial errors of notice will not be prejudicial if: 1) corrective actions (e.g., issuance of a post-adjudication notice letter containing the required information) are taken, and 2) the appeal is readjudicated (e.g., in a Supplemental Statement of the Case). See Mayfield v. Nicholson, 499 F.3d 1317 (Fed. Cir. 2007). Here, the VCAA duty to notify was satisfied by way of letters sent to the Veteran in November 2003 and July 2007. In the letters, the RO informed the Veteran of what evidence is required to substantiate claims for service connection and of the Veteran's and VA's respective duties for obtaining evidence. In the July 2007 letter the RO also provided notice with regard to how VA assigns disability ratings and effective dates in the event that service connection is established. Although the July 2007 letter only noted the shoulder disability, the Board finds that a reasonable person would understand and apply the same criteria to the increased rating for the back. Both increased rating claims were adjudicated after the July 2007 notice letter. Thus, the duty to notify has been satisfied. VA also has a duty to assist the Veteran with the development of facts pertinent to the appeal. 38 U.S.C.A. § 5103A; 38 C.F.R. § 3.159(c). This duty includes the obtaining of "relevant" records in the custody of a federal department or agency under 38 C.F.R. § 3.159(c)(2), as well as records not in federal custody (e.g., private medical records) under 38 C.F.R. § 3.159(c)(1). The Board finds that all necessary development has been accomplished. The RO has obtained the Veteran's service treatment records, VA treatment records, and private treatment records identified by the Veteran. The Veteran also submitted statements. Neither the Veteran nor his representative has identified, and the record does not otherwise indicate, any additional existing evidence that is necessary for a fair adjudication of the claim that has not been obtained. VA will also provide a medical examination if such examination is determined to be "necessary" to decide the claim. 38 C.F.R. § 3.159(c)(4). The Veteran was afforded VA examinations with respect to his back claim in December 2003 and January 2005. The examiners, medical professionals, obtained an accurate history, listened to the Veteran's assertions, and performed the necessary tests. The examiners provided the Board with sufficient information to rate the Veteran's disability. Therefore, the Board finds that the examinations are adequate and contain sufficient information to decide the issues on appeal. Barr v. Nicholson, 21 Vet. App. 303, 311 (2007). The Board notes the Veteran was not afforded a more contemporaneous examination with respect to his back or a VA examination in connection with his shoulder claim. In July and October 2007 the RO contacted the American Embassy in the United Arab Emirates, where the Veteran resides, requesting assistance in arranging a medical examination with respect to the Veteran's claims, but did not get a response. The Veteran informed the RO the embassy told him it no longer assists in VA examinations. In a December 2007 letter the RO then offered several alternative possibilities for an examination. First, the RO suggested the Veteran could arrange his own examination with a private doctor. Alternatively, the RO offered to arrange with a United States embassy in a neighboring country to assist with conducting an examination. Finally, the RO suggested that an examination could be scheduled at a VA medical center in the United States the next time the Veteran returned for a visit. In January 2008 the Veteran informed the RO in a phone call that he would arrange for an examination with a private doctor, and the RO subsequently allowed the Veteran additional time to submit that examination report, which he did in July 2012. Therefore, although the Veteran did not undergo a VA medical examination with respect to his shoulder or a more contemporaneous examination with regard to his back, the Board finds the VA did meet its duty to assist the Veteran in scheduling such an examination given the circumstances, and that the Veteran chose to schedule his own private examination instead. Hence, no further notice or assistance to the Veteran is required to fulfill VA's duty to assist in the development of the claim. Smith v. Gober, 14 Vet. App. 227 (2000), aff'd 281 F.3d 1384 (Fed. Cir. 2002); Dela Cruz v. Principi, 15 Vet. App. 143 (2001); see also Quartuccio, 16 Vet. App. 183. Back Disability evaluations are determined by evaluating the extent to which a Veteran's service-connected disability adversely affects his or her ability to function under the ordinary conditions of daily life, including employment, by comparing his or her symptomatology with the criteria set forth in the Schedule for Rating Disabilities. The percentage ratings represent as far as can practicably be determined the average impairment in earning capacity resulting from such diseases and injuries and the residual conditions in civilian occupations. Generally, the degree of disabilities specified are considered adequate to compensate for considerable loss of working time from exacerbation or illness proportionate to the severity of the several grades of disability. 38 U.S.C.A. § 1155 (West 2002); 38 C.F.R. § 4.1 (2012). Separate diagnostic codes identify the various disabilities and the criteria for specific ratings. If two disability evaluations are potentially applicable, the higher evaluation will be assigned to the disability picture that more nearly approximates the criteria required for that rating. Otherwise, the lower rating will be assigned. 38 C.F.R. § 4.7 (2012). Any reasonable doubt regarding the degree of disability will be resolved in favor of the Veteran. 38 C.F.R. § 4.3 (2012). However, the evaluation of the same disability under various diagnoses, known as pyramiding, is to be avoided. 38 C.F.R. § 4.14 (2012). If there is disagreement with the initial rating assigned following a grant of service connection, separate ratings can be assigned for separate periods of time, based on the facts found. Fenderson v. West, 12 Vet. App. 119, 126 (1999). See AB v. Brown, 6 Vet. App. 35 (1993) (a claim for an original or an increased rating remains in controversy when less than the maximum available benefit is awarded). The Veteran currently has a rating of 10 percent for low back strain with degenerative disc disease, L5-S1, prior to April 8, 2009 and a rating of 40 percent thereafter. Although in a letter received by the VA in March 2013 the Veteran stated that he had no objection to his lower back rating, the Board finds he did not clearly withdraw his appeal, particularly considering that his representative subsequently argued for an increased rating, and the Board will thus consider whether he is entitled to an increased rating. The regulations provide that back disabilities are rated under either the General Rating Formula for Diseases and Injuries of the Spine or the Formula for Rating Intervertebral Disc Syndrome Based on Incapacitating Episodes, whichever method results in the higher evaluation when all disabilities are combined. 38 C.F.R. § 4.71a. Under the current Formula for Rating Intervertebral Disc Syndrome Based on Incapacitating Episodes, a 10 percent rating is assigned when intervertebral disc syndrome causes incapacitating episodes with a total duration of at least 1 week, but less than 2 weeks, during the past 12 months; a 20 percent rating is assigned when intervertebral disc syndrome causes incapacitating episodes with a total duration of at least 2 weeks, but less than 4 weeks, during the past 12 months; a 40 percent rating is assigned when intervertebral disc syndrome causes incapacitating episodes having a total duration of at least 4 weeks, but less than 6 weeks, during the past 12 months; and a 60 percent rating is assigned when intervertebral disc syndrome causes incapacitating episodes having a total duration of at least 6 weeks, during the past 12 months. 38 C.F.R. § 4.71a, Diagnostic Code 5243. An incapacitating episode is 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. Id., Note (1). Here, no incapacitating episodes of intervertebral disc syndrome have been noted on either VA examination during the course of the Veteran's appeal. Moreover, the evidence of record does not show that any period of bed rest has been prescribed over the course of his appeal. In fact, at his January 2005 VA examination the Veteran denied having any incapacitating episodes. While the Veteran's back condition indisputably causes some impairment, the criteria for an increased rating based on incapacitating episodes of intervertebral disc syndrome have not been met. As such, the Veteran's back disability should be rated under the General Rating Formula for Diseases and Injuries of the Spine. Under the General Rating Formula for Diseases and Injuries of the Spine, a 10 percent evaluation is warranted when forward flexion of the thoracolumbar spine is greater than 60 degrees, but not greater than 85 degrees; when the combined range of motion of the thoracolumbar spine is greater than 120 degrees but not greater than 235 degrees; when there is muscle spasm, guarding, or localized tenderness not resulting in abnormal gait or abnormal spinal contour; or where there is vertebral body fracture with loss of 50 percent or more of the height. A 20 percent evaluation is warranted when forward flexion of the thoracolumbar spine is greater than 30 degrees, but not greater than 60 degrees; when the combined range of motion of the thoracolumbar spine is not greater than 120 degrees; or when muscle spasm or guarding is severe enough to result in an abnormal gait or abnormal spinal contour such as scoliosis, reversed lordosis, or abnormal kyphosis. A 40 percent evaluation requires either that forward flexion of the thoracolumbar spine is limited to 30 degrees or less, or that favorable ankylosis of the entire thoracolumbar spine is shown. A 50 percent evaluation requires unfavorable ankylosis of the entire thoracolumbar spine, and a 100 percent evaluation requires unfavorable ankylosis of the entire spine. See 38 C.F.R. § 4.71a, General Rating Formula for Diseases and Injuries of the Spine. For VA compensation purposes, normal forward flexion of the thoracolumbar spine is 0 to 90 degrees, extension is 0 to 30 degrees, left and right lateral flexion are 0 to 30 degrees, and left and right lateral rotation are 0 to 30 degrees. 38 C.F.R. § 4.71a, Note 2. In reaching the following conclusion, the Board has considered whether a higher disability evaluation is warranted on the basis of functional loss due to pain or due to weakness, fatigability, incoordination, or pain on movement of a joint under 38 C.F.R. §§ 4.40 and 4.45. See also DeLuca v. Brown, 8 Vet. App. 202 (1995). Functional loss contemplates the inability of the body to perform the normal working movements of the body with normal excursion, strength, speed, coordination and endurance, and must be manifested by adequate evidence of disabling pathology, especially when it is due to pain. 38 C.F.R. § 4.40. The Veteran underwent a VA examination in December 2003 at which the examiner diagnosed chronic lumbar strain with degenerative disc disease at L5-S1. The Veteran's forward flexion was measured to 80 degrees, extension to 35 degrees, right and left flexion to 40 degrees, and rotation to 35 degrees. There was no change between active, passive, and after fatigue, and the examiner noted all motions were with minimal pain. The examiner further found no strength deficit, no fixed deformity, and that the spine was not tender to palpation. The examiner noted an October 2003 x-ray showed a uniform reduction in the disc space between L5 and S1 vertebrae. In June 2004 the Veteran was seen at the VA where the examining physician assessed probable sacroiliitis and episodic low back pain and stated that the Veteran's x-rays suggested spondyloarthropathy. The Veteran underwent another VA examination in January 2005. The Veteran reported when he has a flare-up in his lower back the pain is a 5-6 out of 10 and can last for weeks. He reported he is unable to run and has difficulty standing and sitting for long periods of time. He has difficulty walking on rough surfaces and during flare-ups. He stated that twice a year his back will lock when he bends and after he straightens he is unable to bend again for a couple of days. The Veteran reported he has not had any incapacitating episodes in the past 12 months. On examination, the examiner found no fixed deformity, normal musculature, and no pain to palpation. Forward flexion was measured to 80 degrees, extension to 35 degrees, right and left lateral flexion to 40 degrees, and rotation to 35 degrees. The examiner found no additional loss of range of motion due to pain, fatigue, weakness, or lack of endurance following repetitive use. Repetitive motion caused muscle spasm at L3-5 bilaterally and severe pain over the right sacroiliac joint. Gross neurological exam and reflexes were normal. The examiner diagnosed degenerative joint disease changes of the lumbar spine with muscle spasms. The Veteran was seen at the VA in August 2006 where he was diagnosed with spondylopathy. Sacroiliac joint tenderness was noted. Treatment with Enbrel was recommended. In April 2008 he sought private medical treatment for his back and was diagnosed with ankylosing spondylitis and bilateral sacroiliitis. Muscle spasm, guarding, and localized tenderness in the lower lumbar and saddle area were noted. Imaging showed signs of bilateral sacroiliitis (L4/5, L5/S1, degenerative disc dehydration) with edema and cystic changes on both sacroiliac joints. New medication was recommended. The Veteran was seen again by his private physician on September 25, 2008. He reported severe, constant back pain of a 9 out of 10 and getting worse. He described the feeling as aching and spasmodic. The doctor found the Veteran had tenderness to palpation and muscle tension on both sides of the lumbar spine as well as muscle hypertonicity, edema, and swelling. The doctor stated that the Veteran's range of motion was severely restricted in all ranges with pain. The Veteran also had general weakness in all lumbar muscles due to pain. He had a negative Valsalva's test and was able to walk on heels and toes. His Teoman's test and Lewin-Gaenslen's test were both positive bilaterally. Lower extremity reflexes and dermatomes were normal. The Veteran again sought private medical treatment for his back on April 8, 2009. His low back pain was described as moderate, occurring 50 to 80 percent of the time, getting worse, and with a pain level of 6 out of 10. Lumbar flexion was measured as 30/60, extension as 20/25, right lateral flexion as 21/25, and left lateral flexion as 20/25. The Veteran reported pain on flexion, extension, and right lateral flexion. Muscles were found to be normal except for a generalized weakness of the right lumbar flexors. He had a negative Bechterew's sitting test, a positive Kemp's test on the right, a positive Lasegue's test on the left, and a positive Patrick's test on the right. He was able to walk on his heels and toes. Lower extremity reflexes and dermatomes were normal. He was diagnosed with lumbar disc degeneration and sacroiliac segmental dysfunction. Lumbalgia was diagnosed and chiropractic treatment was recommended. The Veteran underwent a private medical examination in June 2012. He told the examiner he has a constant pain level of 5 out of 10 in his low back with flare-ups reaching a pain level of 10 out of 10 approximately twice a year. He reported his last treatment was a steroid injection in August 2003 that helped for one week. The Veteran's forward flexion was measured to 20 degrees, extension to 25 degrees, left lateral flexion to 10 degrees, left lateral rotation to 20 degrees, right lateral flexion to 15 degrees, and right lateral rotation to 15 degrees. The Veteran complained of low back stiffness. He had a negative straight leg raise and negative femoral nerve stretch test. First, with respect to the period prior to April 8, 2009, the Board finds the Veteran is entitled to a higher rating as of September 25, 2008, but is not entitled to an evaluation above 10 percent prior to that date. The Veteran had two range of motion tests done prior to April 2009, one in December 2003 and one in January 2005. Both tests showed flexion to 80 degrees, extension to 35 degrees, right and left flexion to 40 degrees, and rotation to 35 degrees. To be entitled to the next higher evaluation, 20 percent, the Veteran's forward flexion would have to be greater than 30 degrees but not greater than 60 degrees, his combined range of motion would have to be not greater than 120 degrees, or he would have to have muscle spasm or guarding is severe enough to result in an abnormal gait or abnormal spinal contour. Thus, the December 2003 and January 2005 treatment records show a greater range of motion than meets the criteria for a 20 percent rating. The Board has also considered the DeLuca factors and notes that on examination, the Veteran was found to have no loss of range of motion or functional loss on repetitive use. At his 2005 VA examination the Veteran reported that he is unable to bend over twice a year for a couple days, but did not mention such a complaint again in subsequent examinations or medical appointments. The Veteran did report he has flare-ups of pain. However, the Board notes that pain alone is not sufficient to warrant a higher rating, as pain may cause a functional loss, but pain itself does not constitute functional loss. Mitchell v. Shinseki, 25 Vet. App. 32, 36-38 (2011). Rather, pain must affect some aspect of "the normal working movements of the body" such as "excursion, strength, speed, coordination, and endurance," in order to constitute functional loss. Id. at 43; see 38 C.F.R. § 4.40. While the Veteran reported some difficulty during flare-ups, including trouble walking on rough surfaces, the Board finds any such difficulties do not cause the Veteran's back disability to more closely approximate the criteria for a rating higher than 10 percent prior to September 25, 2008. Further, the Veteran has been noted to have muscle spasm and guarding, but the record does not reflect it is severe enough to result in an abnormal gait or abnormal spinal contour. The December 2003 VA examination notes no fixed deformity and normal musculature of the lumbar spine. The January 2005 VA examination also notes that the Veteran walked unaided and was not unsteady on his feet. In addition there was no fixed deformity and musculature of the lumbar spine was normal. Although treatment records show the Veteran was seen for his back in August 2006 and April 2008, neither record suggests an increase in the severity of the Veteran's condition sufficient to warrant an increased rating as of those dates. Therefore, the Board finds a rating in excess of 10 percent is not warranted for the Veteran's back disability prior to September 25, 2008. However, the Board finds an increased rating is warranted beginning September 25, 2008. On that date, the Veteran was seen by his private physician reporting severe, constant back pain and the doctor found that the Veteran's range of motion was severely restricted in all ranges with pain. He also had tenderness to palpation and muscle weakness. Although no specific range of motion testing is reflected in the record, giving the Veteran the benefit of the doubt, the Board finds the record shows a significant worsening of the Veteran's condition as of that point, such that an increased rating is warranted. Approximately six months later, on April 8, 2009, the Veteran again sought private medical treatment for his back at which time testing showed his flexion limited to 30/60. The RO has awarded the Veteran a 40 percent rating as of that date. The Board finds that given the Veteran's description of pain as 9 out of 10 and the doctor's description of "severe" limitation of range of motion on September 25, 2008, the Veteran's condition warrants a 40 percent rating as of that date, as it is the earliest time the evidence suggests the Veteran's condition more closely approximated the criteria for that rating. However, the Board further finds an evaluation in excess of 40 percent is not warranted for any period subsequent to September 25, 2008. A higher rating requires unfavorable ankylosis, and range of motion testing done in April 2009 and June 2012 both show the Veteran had restricted, but present, range of motion in all directions. Treatment records also do not indicate the Veteran experiences ankylosis. Although the Veteran has reported pain with movement, records do not suggest that pain causes any additional functional loss. Overall, the preponderance of the evidence is against the Veteran's claim for a rating in excess of 10 percent prior to September 25, 2008 and a rating in excess of 40 percent thereafter. In reaching this determination, the Board acknowledges that VA is statutorily required to resolve the benefit of the doubt in favor of the Veteran when there is an approximate balance of positive and negative evidence regarding the merits of an outstanding issue. That doctrine, however, is not applicable in this case because the preponderance of the evidence is against the Veteran's claim. See Gilbert, 1 Vet. App. at 55; 38 U.S.C.A. § 5107(b); 38 C.F.R. § 4.3. The regulations also provide that in addition to orthopedic considerations, any associated objective neurologic abnormalities, including, but not limited to, bowel or bladder impairment, should be evaluated separately, under an appropriate diagnostic code. However, in this case, the evidence of record does not support a finding that the Veteran has a chronic neurologic disability as a result of his service-connected back disability, and, overall, provides evidence against such a finding. The January 2005 VA examiner found the Veteran's gross neurological exam and reflexes were normal. Private September 2008 and April 2009 neurological examinations of lower extremity reflexes and dermatomes were normal. As such, the Board concludes that a separate neurologic rating is not warranted by the evidence of record. The Board has also considered whether referral for consideration of an extraschedular rating is warranted, noting that if an exceptional case arises where ratings based on the statutory schedules are found to be inadequate, consideration of an "extra-schedular" evaluation commensurate with the average earning capacity impairment due exclusively to the service-connected disability or disabilities will be made. 38 C.F.R. § 3.321(b)(1). The Court has held that the determination of whether a claimant is entitled to an extraschedular rating under § 3.321(b) is a three-step inquiry, the responsibility for which may be shared among the RO, the Board, and the Under Secretary for Benefits or the Director, Compensation and Pension Service. Thun v. Peake, 22 Vet. App. 111 (2008). The threshold factor for extraschedular consideration is a finding that the evidence before VA presents such an exceptional disability picture that the available schedular evaluations for that service-connected disability are inadequate. This means that initially there must be a comparison between the level of severity and symptomatology of the claimant's service-connected disability with the established criteria found in the rating schedule for that disability. If the criteria reasonably describe the claimant's disability level and symptomatology, then the claimant's disability picture is contemplated by the rating schedule, the assigned schedular evaluation is adequate, and no referral is required. If the criteria do not reasonably describe the claimant's disability level and symptomatology, a determination must be made whether the claimant's exceptional disability picture exhibits other related factors such as those provided by the regulation as "governing norms." 38 C.F.R. § 3.321(b)(1) (related factors include "marked interference with employment" and "frequent periods of hospitalization"). See id. However, in this case, the medical evidence fails to show anything unique or unusual about the Veteran's service connected low back disability that would render the schedular criteria inadequate. The Veteran's symptoms, including loss of range of motion and pain, are contemplated in the rating assigned. As such, it would not be found that his disability met the "governing norms" of an extraschedular rating. Accordingly, referral for consideration of an extraschedular rating is not warranted. Moreover, even if it were argued that the schedular rating criteria were inadequate, the Board finds no reason to refer the case to the Compensation and Pension Service to consider whether an extra-schedular rating is warranted. In this case, there is no evidence of any hospitalization associated with the Veteran's low back disability. In addition, the Board finds the record does not reflect that the Veteran's low back disability markedly interferes with his ability to work, although he did report to his private doctor in September 2008 that his back troubles caused him to miss some work. See 38 C.F.R. § 4.1 (indicating that generally, the degrees of disability specified in the Rating Schedule are considered adequate to compensate for considerable loss of working time from exacerbations or illnesses proportionate to the severity of the several grades of disability). The manifestations of the Veteran's disability are considered by the schedular rating. Based on the foregoing, the Board finds the schedular evaluation is adequate, and referral is not required. 38 C.F.R. § 3.321; Thun, 22 Vet. App. 111. Shoulder In March 2009 the Veteran filed a notice of disagreement with the April 2008 rating decision denying a compensable rating for the Veteran's service-connected right shoulder disability. In March 2009 the RO issued a statement of the case listing, among other issues, the Veteran's claim for an increased rating for his shoulder disability. In April 2009 the Veteran submitted a substantive appeal, VA Form 9, in which he checked in Box A that he wished to appeal all of the issues listed on the statement of the case and any supplemental statements of the case. Although he did not mark Box B that he wished only to appeal some issues, he went on to list in the space provided that he wished to appeal four issues, including "right shoulder strain." In Box 10 when asked to explain why he believes the VA decided his case incorrectly, the Veteran then went on to state with regard to his shoulder claim, "I agree with the board and since I am rated at 0%, I at least have the comfort of knowing I can be treated and reassessed at a later time if my condition worsens." Notably, the Veteran in March 2013 submitted a letter to the RO asking the RO to consider increasing his disability rating for his shoulder based on the private medical examination he submitted. In a June 2013 letter the Veteran made the same request of the Board. Despite the ambiguity created on the VA Form 9 by the Veteran's statement, as the Veteran clearly checked in Box A that he wished to appeal all of the issues listed on the SOC, the Board finds that the timely filed VA Form 9 should be construed as a substantive appeal as to his shoulder claim. See Evans v. Shinseki, 25 Vet. App. 7 (2011). Where, as here, entitlement to compensation has already been established and an increase in the disability rating is at issue, it is the present level of disability that is of primary concern. Francisco v. Brown, 7 Vet. App. 55, 58 (1994). However, staged ratings are appropriate for an increased rating claim if the factual findings show distinct time periods where the service-connected disability exhibited symptoms that would warrant different ratings. See Hart v. Mansfield, 21 Vet. App. 505 (2007). The following discussion addresses the Veteran's level of disability from the time the increased rating claim was filed in May 2006. Francisco, 7 Vet. App. 55; Hart, 21 Vet. App. 505. A noncompensable evaluation for right shoulder disability is currently assigned pursuant to 38 C.F.R. § 4.71a , Diagnostic Code 5201. While Diagnostic Code 5201 does not specifically provide for a noncompensable evaluation, VA regulations state that, where the schedular criteria do not provide for a noncompensable evaluation, such an evaluation shall be assigned when the requirements for a compensable evaluation are not met. 38 C.F.R. § 4.31. Diagnostic Code 5201 evaluates the shoulders based on limitation of the affected arm and whether the arm is the minor or major extremity. Normal shoulder ranges of motion are forward elevation (flexion) to 180 degrees; abduction to 180 degrees; external rotation to 90 degrees; and, internal rotation to 90 degrees (90 degrees flexion and abduction constitutes shoulder level). 38 C.F.R. § 4.71a , Plate I. Since the medical evidence reveals that the Veteran is right-handed, the right shoulder is considered the major extremity. See 38 C.F.R. § 4.69. Under Diagnostic Code 5201, a 20 percent evaluation is assigned for limitation of motion at shoulder level for the major extremity. Limitation of shoulder motion to midway between the Veteran's side and shoulder level warrants a 30 percent rating for the major extremity. When there is limitation of motion to 25 degrees from the Veteran's side, a maximum 40 percent rating is warranted for limitation of motion of the major extremity. 38 C.F.R. § 4.71a, Diagnostic Code 5201. When, as in Diagnostic Code 5201, an evaluation of a disability is based upon limitation of motion, the Board must also consider, in conjunction with the otherwise applicable Diagnostic Code, any additional functional loss the Veteran may have sustained by virtue of other factors as described in 38 C.F.R. §§ 4.40 and 4.45. DeLuca, 8 Vet. App. at 206. Such factors include more or less movement than normal, weakened movement, excess fatigability, incoordination, pain on movement, swelling, and deformity or atrophy from disuse. A finding of functional loss due to pain must be supported by adequate pathology and evidenced by the visible behavior of the Veteran. 38 C.F.R. § 4.40; Johnston v. Brown, 10 Vet. App. 80, 85 (1997). Under Diagnostic Code 5003, if degenerative arthritis has been established by x-ray findings and the limitation of motion is noncompensable, a rating of 10 percent is for application for each such major joint or group of minor joints affected by limitation of motion, to be combined, not added under Diagnostic Code 5003. Limitation of motion must be objectively confirmed by findings such as swelling, muscle spasm, or satisfactory evidence of painful motion. 38 C.F.R. § 4.71a, Diagnostic Code 5003. In the absence of limitation of motion, a 10 percent evaluation is warranted when there is x-ray evidence of involvement of 2 or more major joints or 2 or more minor joint groups. 38 C.F.R. § 4.71a. A 20 percent rating is warranted under Diagnostic Code 5003 where there is x-ray evidence of the involvement of 2 or more major joints or 2 or more minor joint groups with occasional incapacitating exacerbations. 38 C.F.R. § 4.71a. For the purposes of rating disabilities from arthritis, the following are considered major joints: shoulder, elbow, wrist, hip, knee, and ankle. 38 C.F.R. § 4.45(f). Diagnostic Code 5203 provides the rating criteria for impairment of the clavicle or scapula. Malunion of the clavicle or scapula or nonunion of the clavicle or scapula without loose movement warrants a 10 percent rating. Nonunion with loose movement or dislocation of the clavicle or scapula warrants a 20 percent rating. 38 C.F.R. § 4.71a, Diagnostic Code 5203. In March 2008 the Veteran saw a private physician complaining of right shoulder instability. The doctor found the Veteran's shoulders had normal contours with full range of movement, although he had obvious anterior subluxation in the anterior direction of his right shoulder and a positive anterior apprehension test. He had slight wasting of rotator cuff muscles in his right shoulder with rotator cuff strength of 5/5. He had no sulcus or posterior apprehension test or neurovascular deficit. An MRI of the Veteran's right shoulder showed mild subacromial bursitis and thickening of anterior capsule. The doctor diagnosed anteroinferior instability in the right shoulder and recommended capsular shift surgery. In September 2009 the Veteran saw another private physician who found the Veteran had full range of motion of his shoulders without pain or discomfort although in extreme motion he experienced pain in his trapezial area. At a June 9, 2012 private medical examination, the Veteran reported pain in his posterior shoulder and trapezius area. There was no evidence of thoracic outlet syndrome but the Veteran had significant posterior muscular weakness and atrophy as well as scapular dyskinesis. The doctor found right shoulder derangement with MRI-diagnosed labral pathology, rotator cuff tendinopathy, and acromioclavicular (AC) joint degeneration. He recommended right shoulder arthroscopic labral repair, biceps tenodesis, decompression, and AC joint resection. His range of motion was measured to 105 degrees flexion, 80 degrees abduction, 80 degrees external rotation, and 30 degrees internal rotation. The doctor noted severe crepitation of the right shoulder An MRI showed mild AC joint arthrosis, mild tendinosis of the supraspinatus muscle and bicipital tenosynovitis. The doctor diagnosed rotator cuff syndrome with bicipital tendonitis, AC joint degenerative joint disease, and possible rotator cuff tear. The Board finds that the Veteran is entitled to a 10 percent rating, but no higher, under Diagnostic Code 5203 prior to June 9, 2012 and a 20 percent rating, but no higher, under Diagnostic Code 5201 as of June 9, 2012. Degenerative arthritis had not been diagnosed by MRI or x- ray prior to June 9, 2012. Therefore, the Veteran is not entitled to a compensable rating under Diagnostic Code 5003. In March 2008 the Veteran complained of right shoulder instability and his private physician found "obvious anterior subluxation." After an MRI, the doctor diagnosed anteroinferior instability. Therefore, giving the Veteran the benefit of the doubt, the Board finds the Veteran's condition warrants a 10 percent rating under Diagnostic Code 5203 for impairment of the clavicle or scapula. However, he is not entitled to a higher rating. The evidence does not show nonunion with loose movement or dislocation of the clavicle or scapula such that the Veteran would be entitled to a 20 percent rating under Diagnostic Code 5203. Further, range of motion testing prior to June 9, 2012 reflects that the Veteran had full range of motion in his right shoulder. Private treating physicians in March 2008 and September 2009 noted the Veteran had full range of motion in his shoulders and no other medical evidence suggests the Veteran had limitation of motion at shoulder level during that period. The evidence also does not suggest any limitation of motion or functional loss due to any DeLuca factors, although slight wasting of rotator cuff muscles with full rotator cuff strength was mentioned in a March 2008 treatment record. A September 2009 treatment record stated that the Veteran only experienced pain at the extreme range of normal motion. Therefore, the Veteran is not entitled to a compensable rating under Diagnostic Code 5201. On June 9, 2012, the Veteran had a private medical examination that showed his range of motion in his right shoulder was limited to 105 degrees flexion and 80 degrees abduction. Although muscle weakness was also noted, the evidence does not reflect that such weakness caused any additional loss of range of motion. Therefore, the Board finds the Veteran meets the criteria for a 20 percent disability rating under Diagnostic Code 5201 as of that date as his range of motion most closely approximates a limitation of range of motion to shoulder level. He is not entitled to a higher rating under Diagnostic Code 5201 as the medical evidence of record does not reflect any finding of limitation of motion of the arm to midway between the Veteran's side and shoulder level so as to warrant a 30 percent disability rating. 38 C.F.R. §§ 4.71a, Diagnostic Code 5201. The Board has also considered rating the Veteran's right shoulder disability under all other relevant diagnostic codes. However, there is no medical evidence of record that the Veteran has ever had impairment of the humerus or that his right shoulder has ever been ankylosed. Therefore, increased ratings are not warranted under Diagnostic Codes 5200 or 5202 at any point during the period on appeal. 38 C.F.R. § 4.71a, Diagnostic Codes 5200, 5202. As the preponderance of the evidence is against a rating in excess of 10 percent prior to June 9, 2012 and a rating in excess of 20 percent thereafter, the benefit of the doubt doctrine does not apply to assess the Veteran higher ratings. 38 U.S.C.A. § 5107(b); 38 C.F.R. § 3.102; Gilbert, 1 Vet. App. 49. The Board has also considered whether referral for consideration of an extraschedular rating is warranted. However, in this case, the medical evidence fails to show anything unique or unusual about the Veteran's right shoulder disability that would render the schedular criteria inadequate. The Veteran's symptoms, including loss of range of motion, pain, and weakness are contemplated in the rating assigned. As such, it would not be found that his disability met the "governing norms" of an extraschedular rating. Accordingly, referral for consideration of an extraschedular rating is not warranted. Moreover, even if it were argued that the schedular rating criteria were inadequate, the Board finds no reason to refer the case to the Compensation and Pension Service to consider whether an extraschedular rating is warranted. In this case, there is no evidence of any hospitalization associated with the Veteran's right shoulder disability. In addition, the Board finds the record does not reflect that the Veteran's right shoulder disability markedly interferes with his ability to work. See 38 C.F.R. § 4.1 (indicating that generally, the degrees of disability specified in the Rating Schedule are considered adequate to compensate for considerable loss of working time from exacerbations or illnesses proportionate to the severity of the several grades of disability). The manifestations of the Veteran's right shoulder disability are considered by the schedular rating. Based on the foregoing, the Board finds the schedular evaluation is adequate, and referral is not required. 38 C.F.R. § 3.321; Thun, 22 Vet. App. 111. ORDER A rating in excess of 10 percent for low back strain with degenerative disc disease, L5-S1, prior to September 25, 2008 is denied. A 40 percent rating, but no higher, for low back strain with degenerative disc disease, L5-S1, is granted as of September 25, 2008, subject to the laws and regulations controlling the disbursement of monetary benefits. A rating in excess of 40 percent for low back strain with degenerative disc disease, L5-S1, effective September 25, 2008 is denied. A 10 percent rating, but no higher, for right shoulder disability is granted prior to June 9, 2012, subject to the laws and regulations controlling the disbursement of monetary benefits A 20 percent rating, but no higher, for right shoulder disability is granted as of June 9, 2012, subject to the laws and regulations controlling the disbursement of monetary benefits REMAND The Board finds a remand of the Veteran's claim for service connection for bilateral knee disability and sacroiliac joint dysfunction is warranted in this case. Although the Board regrets the additional delay, further development of the record is necessary before the Board may render a decision in the instant case to ensure that there is a complete record upon which to decide the Veteran's claim so that he is afforded every possible consideration. In his May 2006 claim for service connection for a bilateral knee disability, the Veteran stated that he has had bilateral knee pain with limitation of motion since he began doing parachute jumps in service, and an October 2000 service medical examination notes that the Veteran had clicking in his right knee joint with a McMurray's test and mild patella grind in his left knee with a valgus test. The Veteran has also claimed that repetitive impact injuries in service injured his pelvic ring resulting in his sacroiliac joint disease. Notably, service connection has been granted for low back strain with degenerative disc disease, L5-S1 Thus, the Board finds that the evidence indicates that there may be a nexus between the Veteran's current knee and sacroiliac joint disabilities and his military service. However, the June 2012 private medical examination submitted by the Veteran in lieu of a VA examination includes an assessment of the Veteran's conditions, but offers no opinion on the etiology of the disabilities. The Board finds that the Veteran should be given another opportunity to pursue scheduling a VA examination as laid out in the RO's December 2007 letter, namely attending a VA examination in the United States or working with a United States embassy in a neighboring country to assist in conducting an examination. Alternatively, the Veteran should be given the opportunity to schedule his own private examination to allow his private doctor the opportunity to address the issue of the etiology of the Veteran's claimed disabilities and any nexus to service. The Board reminds the Veteran that the duty to assist the Veteran in the development of evidence pertinent to his claim is not a "one-way street." Wood v. Derwinski, 1 Vet. App. 190, 193 (1991). He is encouraged to communicate with the VA to schedule the examinations. If the Veteran cannot attend a VA examination either in the United States or overseas and does not want to schedule another examination with a private doctor, he should inform the RO immediately so the case can be returned to the Board for a final adjudication based on the available evidence. Accordingly, the case is REMANDED for the following action: 1. Schedule the Veteran for an examination to determine the nature and etiology of his claimed bilateral knee disability and sacroiliac joint dysfunction or notify the Veteran that he may schedule his own private examination. The examiner should perform any indicated studies and identify each disability associated with the knees and sacroiliac joint. If the Veteran is scheduled for a VA examination, the entire claims file must be reviewed by the examiner in conjunction with the examination. If the Veteran is found to have a bilateral knee disability, the examiner should address the following: a) Is it at least as likely as not (a 50 percent or greater probability) that the Veteran's bilateral knee disability began in or is related to active service, including injury from parachute jumps? If the Veteran is found to have a sacroiliac joint disability, the examiner should address the following: a) Is it at least as likely as not (a 50 percent or greater probability) that the Veteran's sacroiliac joint dysfunction began in or is related to active service, including injury from parachute jumps? b) Is it at least as likely as not (a 50 percent or greater probability) that the Veteran's sacroiliac joint dysfunction was either caused or aggravated beyond its normal progression by (increased in severity due to) his service-connected back disability? If the opinion is that his service-connected back disability aggravated his sacroiliac joint dysfunction, the examiner should specify, so far as possible, the degree of disability (pathology/impairment) resulting from such aggravation. The term "at least as likely as not" does not mean merely within the realm of medical possibility, but rather that the weight of medical evidence both for and against a conclusion is so evenly divided that it is as medically sound to find in favor of causation as it is to find against it. The rationale for all opinions expressed must be provided. If an opinion cannot be provided without resort to speculation, it must be noted in the examination report, and a rationale provided for that conclusion. 2. Upon completion of the above, readjudicate the issues on appeal. If any benefit sought on appeal remains denied, the Veteran and his representative should be furnished an appropriate supplemental statement of the case and be provided an opportunity to respond. Thereafter, the case should be returned to the Board for further appellate consideration, as appropriate. 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). ______________________________________________ SARAH B. RICHMOND Acting Veterans Law Judge, Board of Veterans' Appeals Department of Veterans Affairs