The VA examiner diagnosed the Veteran with a left heel spur, but did not find evidence of a current left ankle disorder. The Board denied service connection for the left ankle disorder as there is no medical evidence showing that the current condition is related to military service.

The Veteran is granted a TDIU due to his service-connected disabilities, which prevent him from securing or following substantially gainful employment.

The Board denied service connection for multiple conditions, including TBI, dizziness and/or vertigo, diabetes mellitus, prostate hypertrophy, left shoulder disability, right hand disability, and left heel spur. The evidence did not support a finding of current disabilities or an in-service injury that could be linked to these conditions.,The Board found the preponderance of the evidence against service connection for TBI due to lack of credible reports of head injuries during service and no residuals documented post-service.

The Veteran's appeals for increased ratings for pseudofolliculitis barbae, degenerative arthritis of the lumbar spine, cervical spine, left heel spur, and erectile dysfunction have been withdrawn. The Board has not found a compensable rating for pseudofolliculitis barbae.,The Veteran’s acquired psychiatric disorder (to include PTSD) is remanded for further examination and opinion. His right ankle tendonitis and bilateral knee disabilities are also remanded for additional examinations to determine the severity of his service-connected conditions.

The Veteran's service-connected left heel spur was initially rated as noncompensable prior to August 2, 2010 and subsequently rated at 10 percent from that date. The appeal is granted.