| M8541 | Solitary bone cyst, shoulder |
| M85411 | Solitary bone cyst, right shoulder |
| M85412 | Solitary bone cyst, left shoulder |
| M85419 | Solitary bone cyst, unspecified shoulder |
| M8542 | Solitary bone cyst, humerus |
| M85421 | Solitary bone cyst, right humerus |
| M85422 | Solitary bone cyst, left humerus |
| M85429 | Solitary bone cyst, unspecified humerus |
| M8543 | Solitary bone cyst, ulna and radius |
| M85431 | Solitary bone cyst, right ulna and radius |
| M85432 | Solitary bone cyst, left ulna and radius |
| M85439 | Solitary bone cyst, unspecified ulna and radius |
| M8544 | Solitary bone cyst, hand |
| M85441 | Solitary bone cyst, right hand |
| M85442 | Solitary bone cyst, left hand |
| M85449 | Solitary bone cyst, unspecified hand |
| M8545 | Solitary bone cyst, pelvis |
| M85451 | Solitary bone cyst, right pelvis |
| M85452 | Solitary bone cyst, left pelvis |
| M85459 | Solitary bone cyst, unspecified pelvis |
| M8546 | Solitary bone cyst, tibia and fibula |
| M85461 | Solitary bone cyst, right tibia and fibula |
| M85462 | Solitary bone cyst, left tibia and fibula |
| M85469 | Solitary bone cyst, unspecified tibia and fibula |
| M8547 | Solitary bone cyst, ankle and foot |
| M85471 | Solitary bone cyst, right ankle and foot |
| M85472 | Solitary bone cyst, left ankle and foot |
| M85479 | Solitary bone cyst, unspecified ankle and foot |
| M8548 | Solitary bone cyst, other site |
| M855 | Aneurysmal bone cyst |
| M8550 | Aneurysmal bone cyst, unspecified site |
| M8551 | Aneurysmal bone cyst, shoulder |
| M85511 | Aneurysmal bone cyst, right shoulder |
| M85512 | Aneurysmal bone cyst, left shoulder |
| M85519 | Aneurysmal bone cyst, unspecified shoulder |
| M8552 | Aneurysmal bone cyst, upper arm |
| M85521 | Aneurysmal bone cyst, right upper arm |
| M85522 | Aneurysmal bone cyst, left upper arm |
| M85529 | Aneurysmal bone cyst, unspecified upper arm |
| M8553 | Aneurysmal bone cyst, forearm |
| M85531 | Aneurysmal bone cyst, right forearm |
| M85532 | Aneurysmal bone cyst, left forearm |
| M85539 | Aneurysmal bone cyst, unspecified forearm |
| M8554 | Aneurysmal bone cyst, hand |
| M85541 | Aneurysmal bone cyst, right hand |
| M85542 | Aneurysmal bone cyst, left hand |
| M85549 | Aneurysmal bone cyst, unspecified hand |
| M8555 | Aneurysmal bone cyst, thigh |
| M85551 | Aneurysmal bone cyst, right thigh |
| M85552 | Aneurysmal bone cyst, left thigh |