M66.1 - Rupture of synovium
M66.14 - Rupture of synovium, hand and fingers
M66.141 - Rupture of synovium, right hand
M66.142 - Rupture of synovium, left hand
M66.143 - Rupture of synovium, unspecified hand
M66.144 - Rupture of synovium, right finger(s)
M66.145 - Rupture of synovium, left finger(s)
M66.146 - Rupture of synovium, unspecified finger(s)