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