中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (19): 3005-3010.doi: 10.3969/j.issn.2095-4344.2017.19.009

• 骨科植入物 orthopedic implant • 上一篇    下一篇

全关节镜下双排缝合锚钉修复肱骨大结节MutchⅠ型骨折的临床分析

刘 刚1,张 磊1,2,汪国友1,周 鑫1,张 涛1,关钛元1,郭晓光1,扶世杰1   

  1. 1西南医科大学附属中医医院骨关节外科,四川省泸州市 646000;2南方医科大学中医药学院,广东省广州市 510515
  • 出版日期:2017-07-08 发布日期:2017-08-10
  • 通讯作者: 扶世杰,硕士,教授,西南医科大学附属中医医院骨关节外科,四川省泸州市 646000
  • 作者简介:刘刚,男,1987年生,四川省泸州市人,汉族,西南医科大学在读硕士,主要从事骨与关节的研究。
  • 基金资助:

    四川省科技支撑计划项目(2014SZ0185);西南医科大学-西南医科大学附属中医医院联合专项项目(2016-4-4);西南医科大学2017年度校级大学生创新创业训练计划项目(2017116)

Double-row suture anchors under arthroscopy for avulsion-type greater tuberosity fractures (Mutch type I)  

Liu Gang1, Zhang Lei1, 2, Wang Guo-you1, Zhou Xin1, Zhang Tao1, Guan Tai-yuan1, Guo Xiao-guang1, Fu Shi-jie1   

  1. 1Department of Joint Surgery, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China; 2Institute of Traditional Medicine, Southern Medical University, Guangzhou 510515, Guangdong Province, China
  • Online:2017-07-08 Published:2017-08-10
  • Contact: Fu Shi-jie, Master, Professor, Department of Joint Surgery, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
  • About author:Liu Gang, Studying for master’s degree, Department of Joint Surgery, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
  • Supported by:

    the Key Science and Technology Program of Sichuan Province, No. 2014SZ0185; the Combined Project of Southwest Medical University-Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, No. 2016-4-4; the Graduate Innovation and Entrepreneur Training Program in Southwest Medical University in 2017, No. 2017116

摘要:

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文题释义:
肱骨大结节撕脱骨折:多由肩关节的直接暴力损伤引起,15%-30%的大结节撕脱骨折伴随肩关节前脱位,单纯的大结节撕脱骨折仅占13%左右。目前临床上多采用手法复位肩关节,但复位后关节结构常不稳定,若不行有效固定,易发生再脱位、软组织粘连等。
双排缝合锚钉技术的优势:双排缝合锚钉技术针对骨折块小、粉碎性肱骨大结节骨折移位有较好的疗效。①固定牢靠,把持力高;②连接稳定;③恢复快,手术创口小;④锚钉体积小,且无需二次取出,感染率低。
 
摘要
背景:肱骨大结节系肩袖附着点,在肩关节中起至关重要的作用,而单独的肱骨大结节分型目前文献及相关报道很少,更多的停留在Neer和AO分型,对该骨折的固定方式没有系统规范的共识,尚存在很多争议。
目的:探讨在全关节镜下双排缝合锚钉治疗肱骨大结节撕脱骨折(MutchⅠ型)的临床疗效。
方法:回顾性分析Mutch I型肱骨大结节骨折行全关节镜下双排缝合锚钉固定治疗的24例患者临床资料。用CT(2D)进行客观测量内固定前、后肱骨大结节向上移位距离,并在内固定前、内固定后1,3,6,12个月分别用Constant-Murley Score(CMS)、UCLA评分对所有患者进行主观评估,以及内固定前、后12个月进行疼痛目测类比评分评估。
结果与结论:①双排缝合锚钉能有效恢复大结节的移位并对肩袖损伤进行修复;②24例患者里合并肩袖损伤者为79.16%;③各时间段CMS、UCLA评分均优于前一时间点分值(P < 0.05);内固定后12个月目测类比评分显著优于内固定前(P < 0.05);④结果表明,全关节镜下双排缝合锚钉修复肱骨大结节MutchⅠ型骨折,能有效的恢复大结节骨折的移位并缓解患者疼痛,有利于早期的肩关节功能锻炼,是一种创伤小、临床疗效良好的手术方式。

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
ORCID: 0000-0003-0420-6316(刘刚)

关键词: 骨科植入物, 关节植入物, 肱骨大结节MutchⅠ型骨折, 关节镜, 双排缝合锚钉

Abstract:

BACKGROUND: Greater tuberosity of humerus, as the attachment point of rotator cuff, plays a vital role in shoulder. Neer and AO classification for proximal humeral fractures have been accepted extensively. However, the classification for single greater tuberosity fractures of the proximal humerus is little reported, and its fixation method remains controversial.

OBJECTIVE: To explore the curative efficacy of the double-row suture anchors under arthroscopy for avulsion-type greater tuberosity fractures (Mutch type I)
METHODS: Clinical data of 24 patients with avulsion-type greater tuberosity fractures (Mutch type I) undergoing double-row suture anchors under arthroscopy were analyzed retrospectively. The displacement distance of the greater tuberosity of humerus was measured on CT before and after fixation. The shoulder joint was evaluated by Constant-Murley Score and the University of California, Los Angeles score at baseline, 1, 3, 6 and 12 months postoperatively. Besides, the visual analogue scale scores were detected at baseline and 12 months postoperatively.
RESULTS AND CONCLUSION: (1) Double-row suture anchors effectively improved the displacement of greater tuberosity and rotator cuff injury. (2) The patients accompanied by rotator cuff injury accounted for 79.16%. (3) The Constant-Murley Score and the University of California, Los Angeles scores were significantly improved at each time point (P < 0.05). The visual analogue scale scores after fixation were significantly superior to those before fixation (P < 0.05). (4) These results suggest that the double-row suture anchors under arthroscopy can effectively improve the displacement of greater tuberosity and alleviate the pain. Moreover, it is conductive for early recovery of the shoulder function with little trauma, so it is a good choice for avulsion-type greater tuberosity fractures (Mutch type I).

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: Humerus, Features, Bone, Internal Fixators, Tissue Engineering

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