From: Surgical treatment of benign osteolytic lesions in the femoral head and neck: a systematic review
 | CBT | GCT | FD | ABC | SBC | Others | Total |
---|---|---|---|---|---|---|---|
IC | |||||||
 A | 20 | 18 | 22 | 5 | 9 | 0 | 74 |
 B | 32 | 30 | 20 | 34 | 14 | 8 | 138 |
 C | 43 | 0 | 2 | 0 | 0 | 0 | 45 |
HR | 1 | 8 | 0 | 0 | 0 | 0 | 9 |
RFA | 8 | 0 | 0 | 0 | 0 | 0 | 8 |
Total | 104 | 56 | 44 | 39 | 23 | 8 | 274 |