The cure rate of ROJ was 92% by extensive resection of sequestrum.
行死骨扩大切除术，放射性颌骨骨髓炎的治愈率可达92%。
2
This can be associated with a sequestrum sometimes, which helps distinguish this from osteosarcoma.
有时病灶内可见死骨片，有助于与骨肉瘤鉴别。
3
Objective To study the effect of intervention, core decompression, sequestrum evacuation and bone grafting for the treatment of femoral head avascular necrosis.