柯林斯英汉双解大词典
sequestrum /sɪˈkwɛstrəm/
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1.
N a detached piece of necrotic bone that often migrates to a wound, abscess, etc 死骨片 [pathol]
双语例句
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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%。
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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。
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Objective To study the effect of intervention, core decompression, sequestrum evacuation and bone grafting for the treatment of femoral head avascular necrosis.
目的探讨介入和髓芯减压、坏死区域掏空植骨治疗股骨头缺血性坏死的疗效。
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