中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (4): 583-588.doi: 10.3969/j.issn.2095-4344.2016.04.023

• 骨与关节综述 bone and joint review • 上一篇    下一篇

脊柱侧弯内固定系统置入及三维重建技术的应用

王诗军,李钰婷,李淳德   

  1. 北京大学第一医院,北京市 100034
  • 收稿日期:2015-11-12 出版日期:2016-01-22 发布日期:2016-01-22
  • 通讯作者: 李淳德,主任医师,博士生导师,北京大学第一医院骨科,北京市 100034

Scoliosis fixation system implantation and the application of three-dimensional reconstruction technique

Wang Shi-jun, Li Yu-ting, Li Chun-de   

  1. First Hospital, Peking University, Beijing 100034, China)
  • Received:2015-11-12 Online:2016-01-22 Published:2016-01-22
  • Contact: Li Chun-de, Chief physician, Doctoral supervisor, First Hospital, Peking University, Beijing 100034, China
  • About author:Wang Shi-jun, M.D., Attending physician, First Hospital, Peking University, Beijing 100034, China

摘要:

文章快速阅读:

文题释义:

脊柱侧弯矫治:除了考虑冠状面矫形效果以外,重点在于重建脊柱平衡,对患者的畸形外观进行矫正。也就是说冠状面与矢状面平衡的重建也是重要的方面,这是评价矫治成功的重要因素,是获得远期治疗效果的保证。
脊柱内固定系统:根据脊柱三维矫形概念设计的脊柱内固定系统是一个动态发展的系统,目标是尽可能在三维上全面恢复脊柱的平衡,目前应用很广泛的通用型脊柱内固定系统包括TSRH脊柱内固定系统、ISOLA脊柱内固定系统、Moss Miami脊柱内固定系统、CD Horizon脊柱内固定系统和中华长城脊柱内固定系统,脊柱内固定系统具有三维矫形能力,能很好地矫正脊柱冠状和矢状面的畸形,生物力学合理,固定可靠。

 

背景:脊柱侧弯是一种复杂的三维平面的畸形,包括冠状上的侧方弯曲,矢状面上生理前、后凸的减少或增大,轴向面上脊柱的旋转畸形,充分减压,最大限度重建脊柱在冠状面和失状面的平衡,长节段固定、短节段融合的方法是退变性脊柱侧弯较理想的矫形方法。
目的:分析脊柱侧弯内固定系统的特点。
方法:第一作者应用计算机检索1999至2015年PubMed数据库、中国期刊全文数据库有关脊柱侧弯内固定系统的文章,英文检索词“scoliosis,internal fixation,three-dimensional correction”;中文检索词“脊柱侧弯,内固定,三维重建”。共检索到163篇相关文献,34篇文献符合纳入标准。
结果与结论:随着内固定材料的发展,根据脊柱三维矫形概念设计的脊柱内固定系统是一个动态发展的系统,目标是尽可能在三维上全面恢复脊柱的平衡,目前应用很广泛的通用型脊柱内固定系统包括TSRH脊柱内固定系统、ISOLA脊柱内固定系统、Moss Miami脊柱内固定系统、CD Horizon脊柱内固定系统和中华长城脊柱内固定系统,脊柱内固定系统具有三维矫形能力,能很好地矫正脊柱冠状和矢状面的畸形,生物力学合理,固定可靠。骨移植材料是防止内固定物断裂、螺钉拔出等并发症发生的关键因素,人工骨与自体骨、同种异体骨、异种骨作植骨材料相比,可以缩短矫形时间及减少因植骨而并发传染病的风险,是未来植骨材料的趋势。同时三维重建已应用于临床实践,可为脊柱侧弯矫形治疗制定方案,为保证内固定物的安全性提供影像学参考,对提高脊柱内固定系统的综合疗效起到巨大的作用。 

ORCID: 0000-0002-6306-4197(王诗军)

关键词: 骨科植入物, 脊柱植入物, 脊柱侧弯, 三维矫形内固定, 脊柱内固定系统, 三维重建

Abstract:

BACKGROUND: Scoliosis is a complex three-dimensional plane deformity, including lateral bending on the coronal plane, before physiological kyphosis reduction or increase in the sagittal plane, the rotational deformity of the spine in the axial plane. The method of full decompression, maximum reconstruction of spinal balance in coronal and sagittal plane, long-segmental fixation and short-segmental fusion is the more ideal orthopedic method for degenerative scoliosis.
OBJECTIVE: To analyze the characteristics of scoliosis fixation system.
METHODS: The articles about scoliosis fixation system were retrieved from PubMed database, Chinese Journal Full-text database from 1999 to 2015 by the first author using computer. “Scoliosis, Internal Fixation, Three-dimensional Correction” were taken as the search terms in English and Chinese. Totally 163 relevant articles were retrieved, and eventually 34 articles met the inclusion criteria.
RESULTS AND CONCLUSION: With the development of fixation materials, the spinal fixation system which was designed based on three-dimensional orthopedic concept of spine is a dynamically developed system. The goal is to restore the balance of spine in three dimensions as comprehensive as possible. At present, the general spinal system within very broad application includes TSRH spinal fixation system, ISOLA spinal internal fixation system, Moss Miami spinal fixation system, CD Horizon spinal internal system and China Great Wall spinal fixation system. Spinal fixation system possesses three-dimensional orthopedic capability, and can correct the spinal deformity in coronal and sagittal plane, and biomechanics is reasonable, fixed and reliable. Bone grafting material is the key factor of preventing breakage of internal fixation, screw extraction and other complications. Compared with such bone grafting materials made of autologous bone, allograft bone and xenograft bone, artificial bone can shorten the orthopedic time and reduce the risk of concurrent diseases because of bone grafting, which is the future trend of bone grafting material. Meanwhile, three-dimensional reconstruction has been used in clinical practice, and can develop programs for scoliosis orthopedic treatment, provide imaging reference to ensure the security of internal fixation and also has played a huge role in improving the comprehensive efficacy of spinal internal fixation system.