童金玉;李新华;晏美俊;韩应超;谭军;

• 1:上海市同济大学附属东方医院

摘要(Abstract)：

椎弓根螺钉技术因其具有良好的固定强度,目前广泛运用于脊柱外科手术中。术后螺钉的松动、拔出是其常见并发症,尤其是在骨质疏松患者中发病率更高。对此,Santoni等提出了皮质骨轨迹螺钉技术,相较传统椎弓根螺钉具有抗拔出力大、创伤小等特点。由于其特殊的置钉轨迹(自内而外、由下而上)可降低血管、神经损伤的概率,置钉安全性更高。因此,皮质骨轨迹螺钉技术可以为脊柱外科手术提供一种新的治疗方法。

关键词(KeyWords)： 皮质骨轨迹;椎弓根螺钉;内固定;骨质疏松;微创手术

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 童金玉;李新华;晏美俊;韩应超;谭军;

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参考文献(References)：

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