ICD-10 CM Code M66.17
M66.17
Rupture of synovium, ankle, foot and toes
- M66.171 Rupture of synovium, right ankle
- M66.172 Rupture of synovium, left ankle
- M66.173 Rupture of synovium, unspecified ankle
- M66.174 Rupture of synovium, right foot
- M66.175 Rupture of synovium, left foot
- M66.176 Rupture of synovium, unspecified foot
- M66.177 Rupture of synovium, right toe(s)
- M66.178 Rupture of synovium, left toe(s)
- M66.179 Rupture of synovium, unspecified toe(s)
Includes
- rupture that occurs when a normal force is applied to tissues that are inferred to have less than normal strength
Inclusion Term
- Rupture of synovial cyst
Excludes Type 2
- rupture of popliteal cyst (M66.0)
- rotator cuff syndrome (M75.1-)
- rupture where an abnormal force is applied to normal tissue - see injury of tendon by body region
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