M62.52 - Muscle wasting and atrophy, not elsewhere classified, upper arm M62.5 - Muscle wasting and atrophy, not elsewhere classified M62.52 - Muscle wasting and atrophy, not elsewhere classified, upper arm
M62.521 - Muscle wasting and atrophy, not elsewhere classified, right upper arm M62.522 - Muscle wasting and atrophy, not elsewhere classified, left upper arm M62.529 - Muscle wasting and atrophy, not elsewhere classified, unspecified upper arm