Child codes

• M62.50 – Muscle wasting and atrophy, not elsewhere classified, unspecified site
• M62.51 – Muscle wasting and atrophy, not elsewhere classified, shoulder
• M62.52 – Muscle wasting and atrophy, not elsewhere classified, upper arm
• M62.53 – Muscle wasting and atrophy, not elsewhere classified, forearm
• M62.54 – Muscle wasting and atrophy, not elsewhere classified, hand
• M62.55 – Muscle wasting and atrophy, not elsewhere classified, thigh
• M62.56 – Muscle wasting and atrophy, not elsewhere classified, lower leg
• M62.57 – Muscle wasting and atrophy, not elsewhere classified, ankle and foot
• M62.58 – Muscle wasting and atrophy, not elsewhere classified, other site
• M62.59 – Muscle wasting and atrophy, not elsewhere classified, multiple sites
• M62.5A – Muscle wasting and atrophy, not elsewhere classified, back

Sibling codes

• M62.0 – Separation of muscle (nontraumatic)
• M62.1 – Other rupture of muscle (nontraumatic)
• M62.2 – Nontraumatic ischemic infarction of muscle
• M62.3 – Immobility syndrome (paraplegic)
• M62.4 – Contracture of muscle
• M62.8 – Other specified disorders of muscle
• M62.9 – Disorder of muscle, unspecified

Excludes1

• neuralgic amyotrophy (G54.5)
• progressive muscular atrophy (G12.21)
• sarcopenia (M62.84)

Excludes2

• pelvic muscle wasting (N81.84)

Inclusion terms

• Disuse atrophy NEC

Inherited from M62: Other disorders of muscle