M23 |
Internal derangement of knee |
M23.0 |
Cystic meniscus |
M23.00 |
Cystic meniscus, unspecified meniscus |
M23.000 |
Cystic meniscus, unspecified lateral meniscus, right knee |
M23.001 |
Cystic meniscus, unspecified lateral meniscus, left knee |
M23.002 |
Cystic meniscus, unspecified lateral meniscus, unspecified knee |
M23.003 |
Cystic meniscus, unspecified medial meniscus, right knee |
M23.004 |
Cystic meniscus, unspecified medial meniscus, left knee |
M23.005 |
Cystic meniscus, unspecified medial meniscus, unspecified knee |
M23.006 |
Cystic meniscus, unspecified meniscus, right knee |
M23.007 |
Cystic meniscus, unspecified meniscus, left knee |
M23.009 |
Cystic meniscus, unspecified meniscus, unspecified knee |
M23.01 |
Cystic meniscus, anterior horn of medial meniscus |
M23.011 |
Cystic meniscus, anterior horn of medial meniscus, right knee |
M23.012 |
Cystic meniscus, anterior horn of medial meniscus, left knee |
M23.019 |
Cystic meniscus, anterior horn of medial meniscus, unspecified knee |
M23.02 |
Cystic meniscus, posterior horn of medial meniscus |
M23.021 |
Cystic meniscus, posterior horn of medial meniscus, right knee |
M23.022 |
Cystic meniscus, posterior horn of medial meniscus, left knee |
M23.029 |
Cystic meniscus, posterior horn of medial meniscus, unspecified knee |
M23.03 |
Cystic meniscus, other medial meniscus |
M23.031 |
Cystic meniscus, other medial meniscus, right knee |
M23.032 |
Cystic meniscus, other medial meniscus, left knee |
M23.039 |
Cystic meniscus, other medial meniscus, unspecified knee |
M23.04 |
Cystic meniscus, anterior horn of lateral meniscus |
M23.041 |
Cystic meniscus, anterior horn of lateral meniscus, right knee |
M23.042 |
Cystic meniscus, anterior horn of lateral meniscus, left knee |
M23.049 |
Cystic meniscus, anterior horn of lateral meniscus, unspecified knee |
M23.05 |
Cystic meniscus, posterior horn of lateral meniscus |
M23.051 |
Cystic meniscus, posterior horn of lateral meniscus, right knee |
M23.052 |
Cystic meniscus, posterior horn of lateral meniscus, left knee |
M23.059 |
Cystic meniscus, posterior horn of lateral meniscus, unspecified knee |
M23.06 |
Cystic meniscus, other lateral meniscus |
M23.061 |
Cystic meniscus, other lateral meniscus, right knee |
M23.062 |
Cystic meniscus, other lateral meniscus, left knee |
M23.069 |
Cystic meniscus, other lateral meniscus, unspecified knee |
M23.2 |
Derangement of meniscus due to old tear or injury |
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 |
M23.21 |
Derangement of anterior horn of medial meniscus due to old tear or injury |
M23.211 |
Derangement of anterior horn of medial meniscus due to old tear or injury, right knee |
M23.212 |
Derangement of anterior horn of medial meniscus due to old tear or injury, left knee |
M23.219 |
Derangement of anterior horn of medial meniscus due to old tear or injury, unspecified knee |
M23.22 |
Derangement of posterior horn of medial meniscus due to old tear or injury |
M23.221 |
Derangement of posterior horn of medial meniscus due to old tear or injury, right knee |
M23.222 |
Derangement of posterior horn of medial meniscus due to old tear or injury, left knee |
M23.229 |
Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee |
M23.23 |
Derangement of other medial meniscus due to old tear or injury |
M23.231 |
Derangement of other medial meniscus due to old tear or injury, right knee |
M23.232 |
Derangement of other medial meniscus due to old tear or injury, left knee |
M23.24 |
Derangement of anterior horn of lateral meniscus due to old tear or injury |
M23.241 |
Derangement of anterior horn of lateral meniscus due to old tear or injury, right knee |
M23.242 |
Derangement of anterior horn of lateral meniscus due to old tear or injury, left knee |
M23.249 |
Derangement of anterior horn of lateral meniscus due to old tear or injury, unspecified knee |
M23.25 |
Derangement of posterior horn of lateral meniscus due to old tear or injury |
M23.251 |
Derangement of posterior horn of lateral meniscus due to old tear or injury, right knee |
M23.252 |
Derangement of posterior horn of lateral meniscus due to old tear or injury, left knee |
M23.259 |
Derangement of posterior horn of lateral meniscus due to old tear or injury, unspecified knee |
M23.26 |
Derangement of other lateral meniscus due to old tear or injury |
M23.261 |
Derangement of other lateral meniscus due to old tear or injury, right knee |
M23.262 |
Derangement of other lateral meniscus due to old tear or injury, left knee |
M23.269 |
Derangement of other lateral meniscus due to old tear or injury, unspecified knee |
M23.3 |
Other meniscus derangements |
M23.30 |
Other meniscus derangements, unspecified meniscus |
M23.300 |
Other meniscus derangements, unspecified lateral meniscus, right knee |
M23.301 |
Other meniscus derangements, unspecified lateral meniscus, left knee |
M23.302 |
Other meniscus derangements, unspecified lateral meniscus, unspecified knee |
M23.303 |
Other meniscus derangements, unspecified medial meniscus, right knee |
M23.304 |
Other meniscus derangements, unspecified medial meniscus, left knee |
M23.305 |
Other meniscus derangements, unspecified medial meniscus, unspecified knee |
M23.306 |
Other meniscus derangements, unspecified meniscus, right knee |
M23.307 |
Other meniscus derangements, unspecified meniscus, left knee |
M23.309 |
Other meniscus derangements, unspecified meniscus, unspecified knee |
M23.31 |
Other meniscus derangements, anterior horn of medial meniscus |
M23.311 |
Other meniscus derangements, anterior horn of medial meniscus, right knee |
M23.312 |
Other meniscus derangements, anterior horn of medial meniscus, left knee |
M23.319 |
Other meniscus derangements, anterior horn of medial meniscus, unspecified knee |
M23.32 |
Other meniscus derangements, posterior horn of medial meniscus |
M23.321 |
Other meniscus derangements, posterior horn of medial meniscus, right knee |
M23.322 |
Other meniscus derangements, posterior horn of medial meniscus, left knee |
M23.329 |
Other meniscus derangements, posterior horn of medial meniscus, unspecified knee |
M23.33 |
Other meniscus derangements, other medial meniscus |
M23.331 |
Other meniscus derangements, other medial meniscus, right knee |
M23.332 |
Other meniscus derangements, other medial meniscus, left knee |
M23.339 |
Other meniscus derangements, other medial meniscus, unspecified knee |
M23.34 |
Other meniscus derangements, anterior horn of lateral meniscus |
M23.341 |
Other meniscus derangements, anterior horn of lateral meniscus, right knee |
M23.342 |
Other meniscus derangements, anterior horn of lateral meniscus, left knee |
M23.349 |
Other meniscus derangements, anterior horn of lateral meniscus, unspecified knee |
M23.35 |
Other meniscus derangements, posterior horn of lateral meniscus |
M23.351 |
Other meniscus derangements, posterior horn of lateral meniscus, right knee |
M23.352 |
Other meniscus derangements, posterior horn of lateral meniscus, left knee |
M23.359 |
Other meniscus derangements, posterior horn of lateral meniscus, unspecified knee |
M23.36 |
Other meniscus derangements, other lateral meniscus |
M23.361 |
Other meniscus derangements, other lateral meniscus, right knee |
M23.362 |
Other meniscus derangements, other lateral meniscus, left knee |
M23.369 |
Other meniscus derangements, other lateral meniscus, unspecified knee |
M23.4 |
Loose body in knee |
M23.40 |
Loose body in knee, unspecified knee |
M23.41 |
Loose body in knee, right knee |
M23.42 |
Loose body in knee, left knee |
M23.5 |
Chronic instability of knee |
M23.50 |
Chronic instability of knee, unspecified knee |
M23.51 |
Chronic instability of knee, right knee |
M23.52 |
Chronic instability of knee, left knee |
M23.6 |
Other spontaneous disruption of ligament(s) of knee |
M23.60 |
Other spontaneous disruption of unspecified ligament of knee |
M23.601 |
Other spontaneous disruption of unspecified ligament of right knee |
M23.602 |
Other spontaneous disruption of unspecified ligament of left knee |
M23.609 |
Other spontaneous disruption of unspecified ligament of unspecified knee |
M23.61 |
Other spontaneous disruption of anterior cruciate ligament of knee |
M23.611 |
Other spontaneous disruption of anterior cruciate ligament of right knee |
M23.612 |
Other spontaneous disruption of anterior cruciate ligament of left knee |
M23.619 |
Other spontaneous disruption of anterior cruciate ligament of unspecified knee |
M23.62 |
Other spontaneous disruption of posterior cruciate ligament of knee |
M23.621 |
Other spontaneous disruption of posterior cruciate ligament of right knee |
M23.622 |
Other spontaneous disruption of posterior cruciate ligament of left knee |
M23.629 |
Other spontaneous disruption of posterior cruciate ligament of unspecified knee |
M23.63 |
Other spontaneous disruption of medial collateral ligament of knee |
M23.631 |
Other spontaneous disruption of medial collateral ligament of right knee |
M23.632 |
Other spontaneous disruption of medial collateral ligament of left knee |
M23.639 |
Other spontaneous disruption of medial collateral ligament of unspecified knee |
M23.64 |
Other spontaneous disruption of lateral collateral ligament of knee |
M23.641 |
Other spontaneous disruption of lateral collateral ligament of right knee |
M23.642 |
Other spontaneous disruption of lateral collateral ligament of left knee |
M23.649 |
Other spontaneous disruption of lateral collateral ligament of unspecified knee |
M23.67 |
Other spontaneous disruption of capsular ligament of knee |
M23.671 |
Other spontaneous disruption of capsular ligament of right knee |
M23.672 |
Other spontaneous disruption of capsular ligament of left knee |
M23.679 |
Other spontaneous disruption of capsular ligament of unspecified knee |
M23.8 |
Other internal derangements of knee |
M23.8X |
Other internal derangements of knee |
M23.8X1 |
Other internal derangements of right knee |
M23.8X2 |
Other internal derangements of left knee |
M23.8X9 |
Other internal derangements of unspecified knee |
M23.9 |
Unspecified internal derangement of knee |
M23.90 |
Unspecified internal derangement of unspecified knee |
M23.91 |
Unspecified internal derangement of right knee |
M23.92 |
Unspecified internal derangement of left knee |