The Board granted service connection for chest pain, an abdominal condition, and a left wrist condition based on the evidence showing that these conditions are causally related to the Veteran's military service.

The appeal for service connection for a left wrist condition was dismissed due to concurrent election of higher-level review. The claims for an initial compensable rating for bilateral pes planus, and for service connection for hearing loss, neck strain, and dermatitis were denied.

The Board remands the claims for service connection for back, left wrist, left and right knee, and left and right shoulder conditions due to missing personnel records and an inadequate VA medical opinion.

The Board denied service connection for chest pain, a gastrointestinal disability, a neck disability, and a bilateral knee disability. The Veteran was also denied a compensable rating for iliotibial band syndrome of the right hip and for right hip limitation of extension.

The Board granted service connection for several conditions, including OSA, cervical spine condition, left shoulder condition, right shoulder condition, and others, but dismissed appeals for obesity, TMJ, insomnia, left elbow, and right elbow. The Board also denied an earlier effective date for a 70% rating for acquired psychiatric disorder.