...物机械研究显示PMMA约3.5cm大大恢复骨折和邻近椎体正常的应力分布,为了修复运动椎体的硬度和分布在椎体和神经弓(neural arch)之间的负载需要7.5cm[14]。
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方法:回顾分析113例面中部骨折的临床资料,治疗了鼻骨、颧弓、视神经损伤及颧上颌骨骨折。
Methods:113 cases of midface fractures were reviewed. The nasal bone fracture, zygomatic arch fracture, optic nerve contusion, zygomatic maxilla fracture were treated.
而微量注射甘氨酸则使膈神经放电显著减少和使弓状核诱发电位P2及N2波幅显著增大。
Phrenic nerve discharges were decreased and the amplitude of P2 and N2 waves of arcuatus nucleus evoked potentials were increased by microinjection of glycine into VLNTS.
无一例产生腕掌部瘢痕痛及尺神经、掌浅弓损伤等并发症。
Pillar scar pain, injury of the ulnar nerve and superficial palmar arch were not found.
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