| M11879 | Other specified crystal arthropathies, unspecified ankle and foot |
| M1188 | Other specified crystal arthropathies, vertebrae |
| M1189 | Other specified crystal arthropathies, multiple sites |
| M119 | Crystal arthropathy, unspecified |
| M12 | Other and unspecified arthropathy |
| M120 | Chronic postrheumatic arthropathy [Jaccoud] |
| M1200 | Chronic postrheumatic arthropathy [Jaccoud], unspecified site |
| M1201 | Chronic postrheumatic arthropathy [Jaccoud], shoulder |
| M12011 | Chronic postrheumatic arthropathy [Jaccoud], right shoulder |
| M12012 | Chronic postrheumatic arthropathy [Jaccoud], left shoulder |
| M12019 | Chronic postrheumatic arthropathy [Jaccoud], unspecified shoulder |
| M1202 | Chronic postrheumatic arthropathy [Jaccoud], elbow |
| M12021 | Chronic postrheumatic arthropathy [Jaccoud], right elbow |
| M12022 | Chronic postrheumatic arthropathy [Jaccoud], left elbow |
| M12029 | Chronic postrheumatic arthropathy [Jaccoud], unspecified elbow |
| M1203 | Chronic postrheumatic arthropathy [Jaccoud], wrist |
| M12031 | Chronic postrheumatic arthropathy [Jaccoud], right wrist |
| M12032 | Chronic postrheumatic arthropathy [Jaccoud], left wrist |
| M12039 | Chronic postrheumatic arthropathy [Jaccoud], unspecified wrist |
| M1204 | Chronic postrheumatic arthropathy [Jaccoud], hand |
| M12041 | Chronic postrheumatic arthropathy [Jaccoud], right hand |
| M12042 | Chronic postrheumatic arthropathy [Jaccoud], left hand |
| M12049 | Chronic postrheumatic arthropathy [Jaccoud], unspecified hand |
| M1205 | Chronic postrheumatic arthropathy [Jaccoud], hip |
| M12051 | Chronic postrheumatic arthropathy [Jaccoud], right hip |
| M12052 | Chronic postrheumatic arthropathy [Jaccoud], left hip |
| M12059 | Chronic postrheumatic arthropathy [Jaccoud], unspecified hip Chronic postrheumatic arthropathy [Jaccoud], unspecified hip |
| M1206 | Chronic postrheumatic arthropathy [Jaccoud], knee |
| M12061 | Chronic postrheumatic arthropathy [Jaccoud], right knee |
| M12062 | Chronic postrheumatic arthropathy [Jaccoud], left knee |
| M12069 | Chronic postrheumatic arthropathy [Jaccoud], unspecified knee |
| M1207 | Chronic postrheumatic arthropathy [Jaccoud], ankle and foot |
| M12071 | Chronic postrheumatic arthropathy [Jaccoud], right ankle and foot |
| M12072 | Chronic postrheumatic arthropathy [Jaccoud], left ankle and foot |
| M12079 | Chronic postrheumatic arthropathy [Jaccoud], unspecified ankle and foot |
| M1208 | Chronic postrheumatic arthropathy [Jaccoud], other specified site |
| M1209 | Chronic postrheumatic arthropathy [Jaccoud], multiple sites |
| M121 | Kaschin-Beck disease |
| M1210 | Kaschin-Beck disease, unspecified site |
| M1211 | Kaschin-Beck disease, shoulder |
| M12111 | Kaschin-Beck disease, right shoulder |
| M12112 | Kaschin-Beck disease, left shoulder |
| M12119 | Kaschin-Beck disease, unspecified shoulder |
| M1212 | Kaschin-Beck disease, elbow |
| M12121 | Kaschin-Beck disease, right elbow |
| M12122 | Kaschin-Beck disease, left elbow |
| M12129 | Kaschin-Beck disease, unspecified elbow |
| M1213 | Kaschin-Beck disease, wrist |
| M12131 | Kaschin-Beck disease, right wrist |
| M12132 | Kaschin-Beck disease, left wrist |