M23.242 Derangement of anterior horn of lateral meniscus due to old tear or injury, left knee |
M23.262 Derangement of other lateral meniscus due to old tear or injury, left knee |
M23.252 Derangement of posterior horn of lateral meniscus due to old tear or injury, left knee |
M23.201 Derangement of unspecified lateral meniscus due to old tear or injury, left knee |