ICD-10 CM Code M23.20
M23.20
Derangement of unspecified meniscus due to old tear or injury
- M23.200 Derangement of unspecified lateral meniscus due to old tear or injury, right knee
- M23.201 Derangement of unspecified lateral meniscus due to old tear or injury, left knee
- M23.202 Derangement of unspecified lateral meniscus due to old tear or injury, unspecified knee
- M23.203 Derangement of unspecified medial meniscus due to old tear or injury, right knee
- M23.204 Derangement of unspecified medial meniscus due to old tear or injury, left knee
- M23.205 Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee
- M23.206 Derangement of unspecified meniscus due to old tear or injury, right knee
- M23.207 Derangement of unspecified meniscus due to old tear or injury, left knee
- M23.209 Derangement of unspecified meniscus due to old tear or injury, unspecified knee
Inclusion Term
- Derangement of unspecified lateral meniscus due to old tear or injury
- Derangement of unspecified medial meniscus due to old tear or injury
- Old bucket-handle tear
Excludes Type 1
- ankylosis (M24.66)
- current injury - see injury of knee and lower leg (S80-S89)
- deformity of knee (M21.-)
- osteochondritis dissecans (M93.2)
- recurrent dislocation or subluxation of joints (M24.4)
- recurrent dislocation or subluxation of patella (M22.0-M22.1)
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