The Veteran is granted a temporary total disability rating based on the need for convalescence following surgery associated with his thoracolumbar spine discogenic disease from October 1, 2018, to January 31, 2019.,SMC at the housebound rate is also granted from October 1, 2018, to January 31, 2019. However, further review of his need for aid and attendance and loss of use of extremities is required due to incomplete records.

The Veteran's claims for service connection for bilateral lower extremity radiculopathy on the basis of CUE in the February 1996 rating decision have been denied. The May 2022 rating decision is also dismissed as it failed to grant service connection.

The Board has remanded the Veteran's claims for right shoulder injury, lung condition/respiratory condition, and right side collarbone injury due to inadequate duty to assist errors. The cases are being returned for further development.

The Veteran's PTSD is granted as service connection was established based on a diagnosed condition and credible supporting evidence of an in-service stressor.,Service connection for low back disability is granted, with the diagnosis being intervertebral disc degeneration and spinal stenosis of the lumbar region (low back disability).,The Veteran's bilateral lower extremity radiculopathy secondary to his now service-connected low back disability is granted. The link between the two conditions was established by medical evidence.,Service connection for residuals of a head injury, manifested as head pain, memory impairment, loss of balance, and dizziness, is granted based on credible supporting evidence that the claimed in-service stressor occurred.,The Veteran's right foot disability does not meet service connection criteria.

The Veteran's claim for separate ratings for bilateral lower extremity radiculopathy has been dismissed as the appeal is moot due to the grant of service connection and the subsequent denial of an increased rating.