M67.2 - Synovial hypertrophy, not elsewhere classified
M67.24 - Synovial hypertrophy, not elsewhere classified, hand
M67.241 - Synovial hypertrophy, not elsewhere classified, right hand
M67.242 - Synovial hypertrophy, not elsewhere classified, left hand
M67.249 - Synovial hypertrophy, not elsewhere classified, unspecified hand