The Board has remanded the case for further development, including a VA examination to determine if the Veteran's current left elbow disability is related to his military service.

The Veteran's claim for additional retroactive VA disability compensation benefits under the Concurrent Retirement and Disability Payment (CRDP) program is remanded due to insufficient information from the retired pay center and DFAS records. The AOJ must provide a detailed review of the Veteran's compensation award, specifically for the period prior to April 1, 2019.

The Veteran's left elbow fracture residuals are rated at 10 percent, but the Board finds that he does not meet the criteria for a higher rating due to functional loss and pain.,Service connection is granted for pes planus as it began during active service and was aggravated beyond its natural progression.,Service connection is denied for glaucoma as there is no evidence of visual impairment or incapacitating episodes related to the in-service eye trauma.,New and material evidence has been received, reopening the claim for service connection for pulmonary hypertension. The Veteran's claim will be remanded for further review.,The right corneal scar does not cause any visual impairment or incapacitating episodes, thus no increased rating is warranted.

The Veteran's service-connected disabilities do not meet the criteria for specially adapted housing or a special home adaptation grant due to lack of loss of use in any extremity, and his claims are denied.

The Veteran's request to reopen his claim of service connection for left elbow fracture residuals was dismissed. His claim for PTSD was not reopened due to lack of new and material evidence. The issue of TDIU was denied as the combined rating for hearing loss and tinnitus is 10 percent, which does not meet the minimum percentage requirement.