中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (31): 4955-4959.doi: 10.3969/j.issn.2095-4344.2015.31.007

• 脊柱植入物 spinal implant • 上一篇    下一篇

三维影像引导脊柱椎弓根螺钉置入:准确性分析

邵贺阳,孟丽娟   

  1. 漯河市中医院骨科,河南省漯河市  462000
  • 收稿日期:2015-06-02 出版日期:2015-07-23 发布日期:2015-07-23
  • 作者简介:邵贺阳,男,1971年生,河南省西华县人,汉族,郑州大学医学院毕业,副主任医师,主要从事脊柱创伤方面的研究。

Three-dimensional imaging guided vertebral pedicle screw placement: accuracy analysis 

Shao He-yang, Meng Li-juan   

  1. Department of Orthopedics, Luohe Hospital of Traditional Chinese Medicine, Luohe 462000, Henan Province, China
  • Received:2015-06-02 Online:2015-07-23 Published:2015-07-23
  • About author:Shao He-yang, Associate chief physician, Department of Orthopedics, Luohe Hospital of Traditional Chinese Medicine, Luohe 462000, Henan Province, China

摘要:

背景:椎弓根螺钉置入是一种常见的修复各种脊柱疾病的方法,但在螺钉置入的安全性和准确性方面存在较大的难度。
目的:探讨脊柱椎弓根螺钉置入实施三维影像引导的效果。
方法:回顾性分析漯河市中医院2010年12月至2013年12月收治的118例行椎弓根螺钉置入患者的临床资料,均实施椎弓根螺钉置入内固定治疗,按照引导方式分为两组,每组59例。观察组给予三维影像脊柱导航,对照组给予常规X射线透视。观察两组患者的螺钉置入情况和修复相关指标,置入后随访1-12个月,对两组患者的置入后并发症发生情况进行比较。
结果与结论:观察组59例患者一共置入螺钉325枚,对照组319枚,观察组经评估为优良的有319枚,优良率为95%;对照组经评估为优良的有250枚,优良率为78%,两组差异有显著性意义(P < 0.05)。在螺钉置入所需时间方面,观察组显著短于对照组(P < 0.05)。在手术时间以及术中出血量方面,观察组两项指标均显著优于对照组(P < 0.05)。在螺钉置入后并发症发生率方面,观察组显著低于对照组(P < 0.05)。即表明在三维影像脊柱导航的影像引导下实施脊柱椎弓根螺钉置入内固定,可以有效缩短螺钉置入所需的时间,提高置入的准确性等,并减少各种并发症的出现。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

关键词: 植入物, 脊柱植入物, 三维影像脊柱导航, 脊柱, 椎弓根螺钉, 效果, 并发症

Abstract:

BACKGROUND: Pedicle screw implantation is a common method to repair various spinal diseases, but there is a big difficulty in the safety and accuracy of screw placement.
OBJECTIVE: To explore the effects of spinal pedicle screw implantation in the implementation of image guidance.
METHODS: A retrospective analysis was performed on clinical data of 118 cases of pedicle screw implantation in the Luohe Hospital of Traditional Chinese Medicine from December 2010 to December 2013. They received internal fixation with pedicle screws. They were equally divided into two groups according to guidance method. Observation group underwent three-dimensional imaging of spinal navigation. Control group received conventional X-ray fluoroscopy. Screw placement and repair-related indexes were observed in the two groups. After implantation, they were followed up for 1-12 months. Postoperative complications were compared in both groups. 
RESULTS AND CONCLUSION: 59 patients in the observation group were implanted with 325 screws, and 59 patients in the control group were implanted with 319 screws. In the observation group, the excellent and good rate was 95% (319 screws). In the control group, the excellent and good rate was 78% (250 screws). There were significant differences in the excellent and good rate between the two groups (P < 0.05). The time required in screw placement was significantly shorter in the observation group than that in the control group (P < 0.05). Operation time and the intraoperative bleeding were significantly better in the observation group than in the control group (P < 0.05). The incidence rate of postoperative complications was lower in the observation group than in the control group (P < 0.05). These data suggest that under the guidance of three-dimensional imaging of spinal navigation, spine pedicle screw fixation can effectively shorten the time required for screw placement, improve the accuracy of implantation, and reduce the occurrence of postoperative complications.

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Spine, Bone Nails, Imaging, Three-Dimensional, Postoperative Complications

中图分类号: