中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (27): 4423-4428.doi: 10.3969/j.issn.2095-4344.0361

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    

螺钉与钢板固定治疗后踝骨折的Meta分析

柴 浩1,吴 婷2,舒 莉1,张 磊3   

  1. 新疆医科大学第六附属医院,1关节外一科,2护理单元,新疆维吾尔自治区乌鲁木齐市 830002;3武警兵团指挥部医院外一科,新疆维吾尔自治区乌鲁木齐市 830061
  • 出版日期:2018-09-28 发布日期:2018-09-28
  • 通讯作者: 张磊,博士,主治医师,武警兵团指挥部医院外一科,新疆维吾尔自治区乌鲁木齐市 830061
  • 作者简介:柴浩,男,1980年生,新疆维吾尔自治区阜康市人,汉族,2004年新疆医科大学毕业,主治医师,主要从事骨与关节损伤研究。

Screw fixation versus plate fixation for posterior malleolus fracture: a meta-analysis  

Chai Hao1, Wu Ting2, Shu Li1, Zhang Lei3   

  1. 1First Department of Joint Surgery, 2Department of Nursing, the Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi 830002, Xinjiang Uygur Autonomous Region, China; 3First Department of Surgery, Hospital Affiliated to Xinjiang Production and Construction Corps Headquarters of Chinese People’s Armed Police Forces, Urumqi 830061, Xinjiang Uygur Autonomous Region, China
  • Online:2018-09-28 Published:2018-09-28
  • Contact: Zhang Lei, M.D., Attending physician, First Department of Surgery, Hospital Affiliated to Xinjiang Production and Construction Corps Headquarters of Chinese People’s Armed Police Forces, Urumqi 830061, Xinjiang Uygur Autonomous Region, China
  • About author:Chai Hao, Attending physician, First Department of Joint Surgery, the Sixth Affiliated Hospital of Xinjiang Medical University, Urumqi 830002, Xinjiang Uygur Autonomous Region, China

摘要:

文章快速阅读:



文题释义:

后踝:也称胫骨远端后结节,是Volkmann三角的延伸,后踝增大了胫距关节的接触面积,减小了胫距关节压强;后踝骨折致使胫骨远端关节面不平整、胫距关节应力中心位置发生改变,关节面压强增加,踝关节负重功能及稳定性发生变化。和其他关节内骨折相同,后踝骨折同样应遵循解剖复位,坚强固定,早期功能锻炼的治疗原则。
后踝骨折单纯螺钉固定:有由前向后和由后向前2种方式。由前向后固定骨折优点是操作简单,取出方便,而且创伤小;但缺点是仅适用于移位不明显的骨折,并且难以做到牢固固定。由后向前固定的优点是加压效果较理想,固定强度也较高,适用于较复杂难复的后踝骨折。此次研究中的螺钉固定方式均是由后向前固定。
 
摘要
背景:哪种内固定方式治疗后踝骨折效果较好,目前仍存在争议。一些学者认为钢板强度高,且具有抗滑动的作用,应该更多使用钢板固定后踝骨折;另一些学者则更倾向于采用螺钉固定后踝骨折。
目的:通过Meta分析对螺钉固定与钢板固定后踝骨折的有效性和安全性进行比较。
方法:按照Cochrane系统评价的方法,计算机检索Medline、PubMed、荷兰医学文摘、CNKI、VIP、万方等数据库1995年1月至2017年12月的相关文献,英文数据库以“posterior malleolus AND fracture AND Screw AND Plate AND RCT OR quasi-RCT OR CCT”为检索词,中文数据库以“后踝骨折,钢板,螺钉,比较”为检索词,采用ReviewManager 5.3软件进行Meta分析。
结果与结论:①共纳入9个研究;②Meta分析结果显示,钢板固定与螺钉固定在术后12个月美国矫形外科足踝协会评分[OR=-2.23,95%CI(-4.95, 0.94),P=0.11]、关节炎发生率[OR=0.11,95%CI(-0.06,0.28),P=0.21]差异无显著性意义;③在骨折愈合时间[OR=0.36,95%CI(0.14,0.58),P=0.001]、复位不良[OR=0.07,95%CI(0.03,0.11),P=0.000 3]方面差异有显著性意义,钢板组优于螺钉组;④手术时间[OR= -14. 97,95%CI(-29. 09,-0.84),P=0.04]、术中出血[OR=-0.52,95%CI(-0.84,-0.20),P=0.001]差异有显著性意义,螺钉组手术时间、术中出血少于钢板组;⑤结果说明,钢板固定后踝骨折骨折愈合更快,骨折复位不良的发生率更低,而螺钉固定创伤小、更符合微创的理念。由于部分文献质量不高,可能存在偏倚,需要更多高质量的随机对照试验以得出更可靠的结论。

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: 0000-0001-9572-4797(柴浩)

关键词: 后踝骨折, 钢板固定, 螺钉固定, 对照, 术中出血, 手术时间, 美国矫形外科足踝协会评分, 骨折愈合, 复位不良, Meta分析

Abstract:

BACKGROUND: It is still controversial about which is the best internal fixation method for posterior malleolus fracture. Some scholars believe that plate fixation shows satisfactory efficacy than screw fixation. But other scholars insist screw fixation for posterior malleolus fracture.

OBJECTIVE: To compare the efficacy and safety of posterior malleolus fracture with screw fixation and plate fixation through a meta-analysis.
METHODS: A computer-based online search was conducted in Medline, Embase, PubMed, Embase, CNKI, VIP and WanFang databases by using the keywords of “posterior malleolus AND fracture AND Screw AND Plate AND RCT OR quasi-RCT OR CCT” in English and Chinese, respectively to screen the relevant literature published from January 1995 to December 2017. A meta-analysis was performed using Revman 5.3 software provided by Cochrane Collaboration.
RESULTS AND CONCLUSION: (1) Nine trials were included. (2) The meta-analysis results showed that there were no significant differences in the American Orthopaedic Foot & Ankle Society scores (OR=-2.23, 95%CI (-4.95, 0.94), P=0.11) and the incidence of arthritis (OR=0.11, 95%CI (-0.06, 0.28), P=0.21) between two groups at 12 months postoperatively. (3) The fracture healing time (OR=0.36, 95%CI (0.14, 0.58), P=0.001) and malreduction (OR=0.07, 95%CI (0.03, 0.11), P=0.000 3) in plate fixation were superior to screw fixation. (4) The operation time (OR=-14.97, 95%CI (-29.09, -0.84), P=0.04), and intraoperative blood loss (OR=-0.52, 95%CI (-0.84, -0.20), P=0.001) in screw fixation were less than those in plate fixation. (5) These results show that plate fixation exhibits superiority in the fracture healing time and the incidence of malreduction in the treatment of posterior malleolus fracture. The screw fixation is minimally invasive. Because part of the literature is not high-quality randomized controlled trails, bias may exist, and more high-quality randomized controlled trials are required.

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: Ankle Joint, Fractures, Bone, Bone Nails, Internal Fixators, Meta-Analysis, Tissue Engineering

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