The Board denied service connection for left foot disorder, osteoporosis, gastrointestinal disorder, and sleep apnea. The Veteran's claims were found to lack current diagnoses or a causal relationship with service.

The Board denied the Veteran's claim for service connection for the cause of his death, finding that there was no evidence linking any of the immediate or contributing causes of his death to his period of active duty service. The Board also found that the PACT Act did not apply in this case as the Veteran served prior to the period when herbicide agents were presumed used.

The Veteran's claim for a disability rating in excess of 10 percent for a scar, residual of a cyst removed from the groin area is dismissed.,The Veteran's claim for an increased disability rating in excess of 20 percent for lumbar spine disability is denied. A 20 percent disability rating, but no higher, is granted.,The Veteran's claim for an increased disability rating in excess of 30 percent for PTSD is denied. A 10 percent disability rating, but no higher, is granted.,The Veteran's claim for a compensable disability rating for otitis media of the right ear is denied.,The Veteran's claim for a disability rating for chest wall muscle spasm, claimed as costochondritis, is granted with a 10 percent rating.,The Veteran's claim for an increased disability rating in excess of 20 percent for right ankle disability remains pending.

The Board denied the Veteran's claim for service connection for a kidney disorder, including chronic urinary tract infection (UTI), pyelonephritis, nephrolithiasis, and medullary sponge kidney (MSK). The evidence did not support finding that these conditions began during service or were otherwise related to an in-service injury, event, or disease.

The Board remands the matter of entitlement to service connection for a kidney disorder, including chronic UTI, pyelonephritis, nephrolithiasis, and MSK, due to further development needed.