M87.2 - Osteonecrosis due to previous trauma
M87.24 - Osteonecrosis due to previous trauma, hand and fingers
M87.241 - Osteonecrosis due to previous trauma, right hand
M87.242 - Osteonecrosis due to previous trauma, left hand
M87.243 - Osteonecrosis due to previous trauma, unspecified hand
M87.244 - Osteonecrosis due to previous trauma, right finger(s)
M87.245 - Osteonecrosis due to previous trauma, left finger(s)
M87.246 - Osteonecrosis due to previous trauma, unspecified finger(s)