M62.5 - Muscle wasting and atrophy, not elsewhere classified
M62.55 - Muscle wasting and atrophy, not elsewhere classified, thigh
M62.551 - Muscle wasting and atrophy, not elsewhere classified, right thigh
M62.552 - Muscle wasting and atrophy, not elsewhere classified, left thigh
M62.559 - Muscle wasting and atrophy, not elsewhere classified, unspecified thigh