| M622 | Nontraumatic ischemic infarction of muscle |
| M6220 | Nontraumatic ischemic infarction of muscle, unspecified site Nontraumatic ischemic infarction of muscle, unspecified site |
| M6221 | Nontraumatic ischemic infarction of muscle, shoulder |
| M62211 | Nontraumatic ischemic infarction of muscle, right shoulder |
| M62212 | Nontraumatic ischemic infarction of muscle, left shoulder |
| M62219 | Nontraumatic ischemic infarction of muscle, unspecified shoulder |
| M6222 | Nontraumatic ischemic infarction of muscle, upper arm |
| M62221 | Nontraumatic ischemic infarction of muscle, right upper arm |
| M62222 | Nontraumatic ischemic infarction of muscle, left upper arm |
| M62229 | Nontraumatic ischemic infarction of muscle, unspecified upper arm |
| M6223 | Nontraumatic ischemic infarction of muscle, forearm |
| M62231 | Nontraumatic ischemic infarction of muscle, right forearm |
| M62232 | Nontraumatic ischemic infarction of muscle, left forearm |
| M62239 | Nontraumatic ischemic infarction of muscle, unspecified forearm |
| M6224 | Nontraumatic ischemic infarction of muscle, hand |
| M62241 | Nontraumatic ischemic infarction of muscle, right hand |
| M62242 | Nontraumatic ischemic infarction of muscle, left hand |
| M62249 | Nontraumatic ischemic infarction of muscle, unspecified hand Nontraumatic ischemic infarction of muscle, unspecified hand |
| M6225 | Nontraumatic ischemic infarction of muscle, thigh |
| M62251 | Nontraumatic ischemic infarction of muscle, right thigh |
| M62252 | Nontraumatic ischemic infarction of muscle, left thigh |
| M62259 | Nontraumatic ischemic infarction of muscle, unspecified thigh |
| M6226 | Nontraumatic ischemic infarction of muscle, lower leg |
| M62261 | Nontraumatic ischemic infarction of muscle, right lower leg |
| M62262 | Nontraumatic ischemic infarction of muscle, left lower leg |
| M62269 | Nontraumatic ischemic infarction of muscle, unspecified lower leg |
| M6227 | Nontraumatic ischemic infarction of muscle, ankle and foot |
| M62271 | Nontraumatic ischemic infarction of muscle, right ankle and foot |
| M62272 | Nontraumatic ischemic infarction of muscle, left ankle and foot |
| M62279 | Nontraumatic ischemic infarction of muscle, unspecified ankle and foot |
| M6228 | Nontraumatic ischemic infarction of muscle, other site |
| M623 | Immobility syndrome (paraplegic) |
| M624 | Contracture of muscle |
| M6240 | Contracture of muscle, unspecified site |
| M6241 | Contracture of muscle, shoulder |
| M62411 | Contracture of muscle, right shoulder |
| M62412 | Contracture of muscle, left shoulder |
| M62419 | Contracture of muscle, unspecified shoulder |
| M6242 | Contracture of muscle, upper arm |
| M62421 | Contracture of muscle, right upper arm |
| M62422 | Contracture of muscle, left upper arm |
| M62429 | Contracture of muscle, unspecified upper arm |
| M6243 | Contracture of muscle, forearm |
| M62431 | Contracture of muscle, right forearm |
| M62432 | Contracture of muscle, left forearm |
| M62439 | Contracture of muscle, unspecified forearm |
| M6244 | Contracture of muscle, hand |
| M62441 | Contracture of muscle, right hand |
| M62442 | Contracture of muscle, left hand |
| M62449 | Contracture of muscle, unspecified hand |