M66.20ICD-10-CM 2027 · Billable
Spontaneous rupture of extensor tendons, unspecified site
Sibling codes
M66.21– Spontaneous rupture of extensor tendons, shoulderM66.22– Spontaneous rupture of extensor tendons, upper armM66.23– Spontaneous rupture of extensor tendons, forearmM66.24– Spontaneous rupture of extensor tendons, handM66.25– Spontaneous rupture of extensor tendons, thighM66.26– Spontaneous rupture of extensor tendons, lower legM66.27– Spontaneous rupture of extensor tendons, ankle and footM66.28– Spontaneous rupture of extensor tendons, other siteM66.29– Spontaneous rupture of extensor tendons, multiple sites
Inherited from M66: Spontaneous rupture of synovium and tendon
Excludes2
- rotator cuff syndrome (
M75.1-) - rupture where an abnormal force is applied to normal tissue - see injury of tendon by body region
Includes
- rupture that occurs when a normal force is applied to tissues that are inferred to have less than normal strength
Part of: M66.2: Spontaneous rupture of extensor tendons › M66: Spontaneous rupture of synovium and tendon