中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (13): 2043-2048.doi: 10.3969/j.issn.2095-4344.2014.13.013

• 脊柱植入物 spinal implant • 上一篇    下一篇

前路松解与后路钉棒置入融合治疗难复性寰枢关节脱位:1年随访

孙秀钦,廖文胜,王利民,鲍  恒,王卫东,菅炎鹏   

  1. 郑州大学第一附属医院骨科,河南省郑州市  450052
  • 收稿日期:2014-01-16 出版日期:2014-03-26 发布日期:2014-03-26
  • 通讯作者: 通讯作者:廖文胜,副教授,博士,硕士生导师,郑州大学第一附属医院骨科,河南省郑州市 450052
  • 作者简介:孙秀钦,男,1984年生,山东省高密市人,汉族,2014年郑州大学毕业,硕士,主要从事脊柱疾病的基础与临床研究。

Ventral release and posterior screw/rod implant fusion for irreducible atlantoaxial dislocation: one-year follow-up

Sun Xiu-qin, Liao Wen-sheng, Wang Li-min, Bao Heng, Wang Wei-dong, Jian Yan-peng   

  1. Department of Orthopedics, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, Henan Province, China
  • Received:2014-01-16 Online:2014-03-26 Published:2014-03-26
  • Contact: Liao Wen-sheng, Associate professor, M.D., Master’s supervisor, Department of Orthopedics, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, Henan Province, China
  • About author:Sun Xiu-qin, Master, Department of Orthopedics, First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052, Henan Province, China

摘要:

背景:经口前路松解后路融合内固定已成为治疗难复性寰枢关节脱位的主流治疗方法,但目前还缺乏长期疗效观察。
目的:观察经口前路松解后路融合及钉棒置入内固定治疗难复性寰枢关节脱位的临床疗效。
方法:经口前路松解后路融合内固定治疗难复性寰枢关节脱位患者32例,治疗后行颈椎正侧位数字化DR及颈椎MRI影像学检查了解神经压迫解除情况和骨性融合情况;治疗前、治疗后6个月及末次随访时采用JOA评分评定患者神经功能恢复情况。
结果与结论:治疗后29例获得随访,平均随访12个月。①所有患者均获得良好的寰枢关节复位和骨性融合,实现了复位与重建脊柱稳定性的双重目的。②所有患者治疗后脊髓受压明显减轻,神经功能均获得不同程度改善,治疗后6个月及末次随访JOA评分与治疗前比较,差异均有显著性意义(P < 0.05)。③所有患者治疗过程中均无脊髓、椎动脉损伤等严重并发症发生,治疗后无感染、破溃等并发症发生。④影像学检查显示,经口前路松解后路融合内固定是治疗难复性寰枢关节脱位的一种安全有效的方法。


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


全文链接:

关键词: 植入物, 脊柱植入物, 颈椎, 前路松解, 经口咽入路, 寰枢关节脱位, 脊柱融合术, 内固定

Abstract:

BACKGROUND: Transoral ventral release and posterior fusion have predominated in the treatment of irreducible atlantoaxial dislocation, but there is no consistent conclusion on the clinical efficacy.
OBJECTIVE: To explore the clinical outcomes of transoral ventral release and posterior fusion and screw/rod implantation in the treatment of irreducible atlantoaxial dislocation.
METHODS: A total of 32 patients with irreducible atlantoaxial dislocation undergoing thetransoral ventral release and posterior fusion were selected. After treatment, they received cervical anteroposterior and lateral digital DR and cervical MRI examinations to understand the conditions of nerve compression and bone fusion. The recovery of nerve function was evaluated using Japanese Orthopaedic Association before treatment, 6 months after treatment and during final follow-up.
RESULTS AND CONCLUSION: Post-treatment, 29 patients were followed-up for an average period of 12 months. (1) All the patients obtained perfect atlantoaxial joint reduction and bone fusion. This achieved reduction and reconstruction of spinal column stability. (2) Spinal compression was obviously lessened after treatment in all patients, and nerve functions were improved to different degrees. Significant differences in Japanese Orthopaedic Association score were detected between 6 months post-treatment, final follow-up and pre-treatment (P < 0.05). (3) There were no serious intraoperative complications such as spinal cord or vertebral artery injuries. Postoperative complications such as infection or burst were also not found. (4) Imaging evaluation revealed that transoral ventral release and posterior fusion is safe and effective for treatment of irreducible atlantoaxial dislocation.


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


全文链接:

Key words: cervical vertebrae, atlanto-axial joint, dislocations, spinal fusion, internal fixators

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