胸内骨 [
xiōng nèi gǔ]
entothorax
- 摘要目的分析胸腰椎经椎弓根内固定置钉位置不佳穿破骨壁的原因。
Objective To analyze the cause of malposition of transpedicular screw internal fixation in thoracolumbar spine and perforation of bone. - 方法:以影像学结果作为观察指标,统计本院1990年1月~2004年5月因创伤造成的胸腰椎骨折病例早期行后路内固定术治疗情况,并分析随访的59例患者术中不同的植骨方法,对内固定拆除后脊柱生理曲度丢失的影响。
Method: The loss of physiologic bend of spine after implants were taken out along with different methods of hone implantation of 59 followed-up patients with thoracic-lumbar fractures treated by posterior instrumentation during Jan. 1990 to May. 2004 were analysed by standard of image examination.
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