中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (53): 8575-8579.doi: 10.3969/j.issn.2095-4344.2014.53.009

• 脊柱植入物 spinal implant • 上一篇    下一篇

置入脊柱内固定系统改良经椎间孔椎体间融合修复腰椎退行性病:1年随访

潘文明,杨金华,范胜利,张  伟   

  1. 常熟第二人民医院脊柱外科,江苏省常熟市 215500
  • 修回日期:2014-12-02 出版日期:2014-12-24 发布日期:2014-12-24
  • 作者简介:潘文明,男,1982年生,江苏省常熟市人,汉族,苏州大学医学院毕业,博士,主治医师,主要从事脊柱外科方面的研究。

The modified transforaminal lumbar interbody fusion in spinal internal fixation system for lumbar degenerative disease: 1-year follow-up

Pan Wen-ming, Yang Jin-hua, Fan Sheng-li, Zhang Wei   

  1. Department of Spine Surgery, the Second People’s Hospital of Changshu, Changshu 215500, Jiangsu Province, China
  • Revised:2014-12-02 Online:2014-12-24 Published:2014-12-24
  • About author:Pan Wen-ming, M.D., Attending physician, Department of Spine Surgery, the Second People’s Hospital of Changshu, Changshu 215500, Jiangsu Province, China

摘要:

背景:传统的后路腰椎体间融合存在诸多不足,改良经椎间孔腰椎体间融合为需要手术治疗的腰椎退行性疾病提供了新的修复方案。
目的:观察脊柱内固定系统置入改良经椎间孔腰椎体间融合对腰椎退行性疾病的修复效果。
方法:回顾性分析2010年3月至2013年8月在常熟第二人民医院行脊柱内固定系统置入改良经椎间孔腰椎体间融合的腰椎退行性疾病患者30例,其中退行性腰椎管狭窄症患者6例,Meyerding分型Ⅰ-Ⅱ度;退行性腰椎滑脱患者10例;腰椎间盘突出症伴节段不稳14例。观察患者融合前及融合后末次随访的目测类比评分、腰背痛日本骨科协会评分的改善以及椎间融合情况。
结果与结论:30例患者均顺利完成手术并获得12个月以上的随访,所有患者末次随访均无内固定断裂松动,椎间植骨融合良好,无Cage下沉、移位。患者融合后腰背痛症状明显改善,融合前目测类比评分为6.4±0.8,末次随访为1.1±0.6,差异有显著性意义(P < 0.001);末次随访腰背痛日本骨科协会评分26.5±1.2较融合前12.9±1.6明显改善,改善率为(83.9±7.9)%,其中优27例,良3例,优良率100%。提示脊柱内固定系统置入改良经椎间孔腰椎体间融合扩大了适应证,贯彻了传统经椎间孔椎体间融合技术的设计思想和微创理念,操作更加简单、安全,并发症更少,选择性用于腰椎退行性疾病的临床修复效果满意。


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, 腰椎退行性疾病, 改良, 经椎间孔腰椎体间融合, 目测类比评分

Abstract:

BACKGROUND: The traditional posterior lumbar interbody fusion has many shortcomings and the modified transforaminal lumbar interbody fusion provides a new repairing scheme for surgical treatment of lumbar degenerative diseases.
OBJECTIVE: To observe the clinical efficacy in lumbar degenerative diseases by the modified transforaminal lumbar interbody fusion surgery in the internal fixation system.
METHODS: A retrospective analysis from March 2010 to August 2013 was performed in 30 patients with lumbar degenerative disease, who were treated in the Second People’s Hospital of Changshu, including 6 patients suffering degenerative lumbar spinal stenosis with the Meyerding type I-II, 10 patients suffering lumbar spondylolisthesis, and 14 patients suffering lumbar disc herniation with segmental instability. All the involved patients were treated with internal fixation using the modified transforaminal lumbar interbody fusion surgery. The visual analogue scale scores and Japanese Orthopaedic Association score were recorded before fusion and at last follow-up, and the intervertebral fusion was also observed.
RESULTS AND CONCLUSION: All 30 patients were successfully operated and received a follow-up of more than 12 months, there were no fracture and loosening of fixation. All interbody fusion was very well without Cage sinking or shifting at the last follow-up. The back pain symptoms were significantly improved after fusion. The visual analogue scale score was 6.4±0.8 point before fusion and 1.1±0.6 point at last follow-up, with significant differences (P < 0.001). The Japanese Orthopaedic Association score at the last follow-up (26.5±1.2 point) was significantly improved compared with preoperative scores (12.9±1.6 point), the improvement rate was 83.9±7.9%. There were 27 excellent cases and 3 good cases, the excellent and good rate was up to 100%. Experimental findings indicate that, the modified transforaminal lumbar interbody fusion in the internal fixation system expands surgical indications, develops design ideas and concept of minimally invasive operation of conventional transforaminal lumbar interbody fusion, with simple operation and few complications, it can be selectively applied for the repair of lumbar degenerative disease.


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: lumbar vertebra, spinal fusion, internal fixators, pain measurement, follow-up studies

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