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CONDITION/DISORDER SYNONYMS
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Lateral meniscus tear
Medial meniscus tear
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717 Internal derangement of knee
717.0 Old bucket handle tear of medial meniscus
717.1 Derangement of anterior horn of medial meniscus
717.2 Derangement of posterior horn of medial meniscus
717.3 Other and unspecified derangement of medial meniscus
717.4 Derangement of lateral meniscus
717.40 Derangement of lateral meniscus unspecified
717.41 Bucket handle tear of lateral meniscus
717.42 Derangement of anterior horn of lateral meniscus
717.43 Derangement of posterior horn of lateral meniscus
717.49 Other derangement of lateral meniscus
717.5 Derangement of meniscus not elsewhere classified
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M23.009 Cystic meniscus, unspecified meniscus, unspecified knee
M23.202 Derangement of unspecified lateral meniscus due to old tear or injury, unspecified knee
M23.205 Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee
M23.219 Derangement of anterior horn of medial meniscus due to old tear or injury, unspecified knee
M23.229 Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee
M23.239 Derangement of other medial meniscus due to old tear or injury, unspecified knee
M23.249 Derangement of anterior horn of lateral meniscus due to old tear or injury, unspecified knee
M23.259 Derangement of posterior horn of lateral meniscus due to old tear or injury, unspecified knee
M23.269 Derangement of other lateral meniscus due to old tear or injury, unspecified knee
M23.305 Other meniscus derangements, unspecified medial meniscus, unspecified knee
M23.319 Other meniscus derangements, anterior horn of medial meniscus, unspecified knee
M23.329 Other meniscus derangements, posterior horn of medial meniscus, unspecified knee
M23.339 Other meniscus derangements, other medial meniscus, unspecified knee
M23.349 Other meniscus derangements, anterior horn of lateral meniscus, unspecified knee
M23.359 Other meniscus derangements, posterior horn of lateral meniscus, unspecified knee
M23.369 Other meniscus derangements, other lateral meniscus, unspecified knee
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PREFERRED PRACTICE PATTERN
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4I: Impaired Joint Mobility, Motor Function, Muscle Performance, and Range of Motion Associated with Bony or Soft Tissue Surgery
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PATIENT PRESENTATION
A 40-year man was out playing in the backyard with his son and twisted his knee when he was running and stepped on a sprinkler head. The patient stated he heard a pop and had difficulty moving the knee. He states it was not very painful but feels like the knee is locked. With traction the therapist was able to regain full range of motion. The patient was referred to a physician who ordered an ...