The Veteran's initial ratings for his right knee, left knee, left wrist, and left thumb disabilities have been denied as they do not meet the criteria for a higher rating.

The Veteran's left wrist fracture is currently rated at 10 percent, but not higher, for the period prior to December 22, 2018. The appeal is remanded due to a claim of service connection for a lumbar spine disorder.,For the period prior to December 22, 2018, the Veteran's left wrist fracture warrants a 10 percent rating. A higher rating is denied as there is no evidence of ankylosis or other disabling conditions that would warrant a higher rating under VA regulations.,The Veteran's status post open reduction internal fixation of left proximal radius bayonetted fracture was rated at 10 percent, but not higher, for the period prior to December 22, 2018. The appeal is remanded due to a claim of service connection for a lumbar spine disorder.,The Veteran's bilateral keratoconus has been rated as noncompensable since July 24, 2020 and in excess of 10 percent thereafter. The appeal is remanded due to a claim of service connection for a lumbar spine disorder.

The Veteran's claims for increased ratings for right knee instability and osteoarthritis with meniscal tear and strain were denied. The rating for right knee instability was not granted as the condition did not cause moderate recurrent subluxation or lateral instability. For right knee osteoarthritis, the limitation of extension prior to August 17, 2020 was not met, while from that date onwards it was also not met.

The Board denied service connection for a bilateral eye disability, left hand disability, left wrist fracture, and bilateral carpal tunnel syndrome due to lack of evidence linking these conditions to military service.,Service connection was also denied for the Veteran's left hand disability, left wrist fracture, and bilateral carpal tunnel syndrome as there is no credible evidence showing they were incurred or aggravated by his active duty.

The Board denied the Veteran's claims for increased ratings for his acquired psychiatric disorder, prostate cancer, left wrist disorder, and erectile dysfunction. The evidence did not show that any of these conditions warranted a higher rating.