M62.53 - Muscle wasting and atrophy, not elsewhere classified, forearm M62.5 - Muscle wasting and atrophy, not elsewhere classified M62.53 - Muscle wasting and atrophy, not elsewhere classified, forearm
M62.531 - Muscle wasting and atrophy, not elsewhere classified, right forearm M62.532 - Muscle wasting and atrophy, not elsewhere classified, left forearm M62.539 - Muscle wasting and atrophy, not elsewhere classified, unspecified forearm