中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (17): 2741-2744.doi: 10.3969/j.issn.2095-4344.2015.17.021

• 脊柱植入物 spinal implant • 上一篇    下一篇

克氏针与微型钢板置入内固定修复掌指骨骨折:手部功能及不良反应随访

夏晓明   

  1. 宜兴市第二人民医院骨科,江苏省宜兴市 214421
  • 出版日期:2015-04-23 发布日期:2015-04-23
  • 作者简介:夏晓明,副主任医师,主要从事临床骨科诊治方面的研究。

Kirschner wire and mini-plate fixation in repair of metacarpal and phalangeal fractures: hand function and adverse reactions

Xia Xiao-ming   

  1. Department of Orthopedics, Yixing No. 2 People’s Hospital, Yixing 214421, Jiangsu Province, China
  • Online:2015-04-23 Published:2015-04-23
  • About author:Xia Xiao-ming, Associate chief physician, Department of Orthopedics, Yixing No. 2 People’s Hospital, Yixing 214421, Jiangsu Province, China

摘要:

背景:克氏针置入内固定是目前临床上修复掌指骨骨折应用最为广泛的方法,但是其存在稳定性较差,并发症较多等劣势。目前国内研究表明,微型钢板在表面刚度、骨折断端的稳定性和骨折愈合方面优于其他几种内固定方法,其能在解剖复位的基础上牢靠固定骨质,不破坏关节面,因而能最大限度恢复手部功能。

 

目的:对比分析克氏针与微型钢板置入内固定修复掌指骨骨折的疗效及不良反应。

 

方法:选择2011年1月至2014年1月在宜兴市第二人民医院骨科接受内固定治疗的掌指骨骨折患者76例,随机分为2组,各38例。其中观察组38例(46处)采取微型钢板置入内固定;而对照组38例(50处)采用克氏针置入内固定。治疗后对手部功能进行评价,并对比两组患者的骨折愈合以及并发症发生情况。

 

结果与结论:观察组手部功能优良率为91%(42/46),对照组优良率为68%(34/50),两组相比差异有显著性意义(P < 0.05)。观察组总主动屈曲度、住院时间和骨折愈合时间分别为(147.2±89.6)°、(5.1±2.1) d和(51.4±18.3) d,而对照组为(132.4±35.3)°、(6.9±2.4) d和(65.5±23.8) d,观察组住院时间和骨折愈合时间短于对照组,总主动屈曲度大于对照组,差异有显著性意义(P < 0.05)。观察组发生感染、骨延迟愈合的比例明显低于对照组,差异有显著性意义(P < 0.05)。提示与克氏针相比,微型钢板置入内固定修复掌指骨骨折可明显改善手部功能,缩短住院时间及骨折愈合时间,且安全可靠,是临床上较佳的治疗选择之一。

 

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, 骨植入物, 掌指骨骨折, 克氏针, 微型钢板, 内固定, 疗效, 不良反应

Abstract:

BACKGROUND: Kirschner wire fixation is the most extensive method to repair metacarpal and phalangeal fractures, but it has some disadvantages such as poor stability and many complications. Present studies suggest that surface rigidity, stability of fracture fragments and fracture healing of mini-plate were better than other fixation methods. Based on anatomical reduction, mini-plate fixation can firmly fix the bone, does not destroy articular surface, so it can restore hand function to the maximum extent.

OBJECTIVE: To compare and analyze the therapeutic effects and adverse reactions of Kirschner wire and mini-plate fixation for repair of metacarpal and phalangeal fractures.
METHODS: A total of 76 patients with metacarpal and phalangeal fractures, who accepted surgical treatment in Department of Orthopedics, Yixing No. 2 People’s Hospital from January 2011 to January 2014, were selected. Patients were randomly divided into observation group and control group, with 38 cases in each group. The patients in the observation group (46 places) were treated by mini-plate fixation, while those in the control group (50 places) were fixed with Kirschner wire. Hand function was evaluated after treatment. Healing and complications were compared in both groups.
RESULTS AND CONCLUSION: The excellent and good rate in the observation group was 91% (42/46), and 68% (34/50) in the control group, and the significant differences between the two groups were detected (P < 0.05). Total active flexion degree, length of hospital stay and healing time were respectively (147.2±89.6)°, (5.1±2.1) days and (51.4±18.3) days in the observation group, and (132.4±35.3)°, (6.9±2.4) days and (65.5±23.8) days in the control group. Length of hospital stay and healing time were shorter, but total active flexion was greater in the observation group than in the control group (P < 0.05). Incidence of infection and delayed healing of bone were significantly lower in the observation group than in the control group (P < 0.05). Results suggest that compared with the Kirschner wire, mini-plate fixation for metacarpal and phalangeal fractures can obviously improve hand function, shorten length of hospital stay and healing time. It is safe and reliable, and is one of good clinical treatment options.

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: Metacarpus, Finger Phalanges, Fracture Fixation, Internal Fixators, Fracture Healing

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