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ICD-10-CM
13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
M00-M25 Arthropathies (M00-M25) Includes: Disorders affecting predominantly peripheral (limb) joints
M20-M25 Other joint disorders (M20-M25)
M23 Internal derangement of knee
M23 Internal derangement of knee
M23.0 Cystic meniscus
M23.000-M23.069
M23.2 Derangement of meniscus due to old tear or injury Old bucket-handle tear
M23.200-M23.269
M23.3 Other meniscus derangements Degenerate meniscusDetached meniscusRetained meniscus
M23.300-M23.369
M23.4 Loose body in knee
M23.40-M23.42
M23.5 Chronic instability of knee
M23.50-M23.52
M23.6 Other spontaneous disruption of ligament(s) of knee
M23.601-M23.679
M23.8 Other internal derangements of knee Laxity of ligament of kneeSnapping knee
M23.8X1-M23.8X9
M23.9 Unspecified internal derangement of knee
M23.90-M23.92
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