中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (35): 5607-5613.doi: 10.3969/j.issn.2095-4344.1006

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

可调外固定支具和铰链外固定架治疗肘关节恐怖三联征的比较

胡攀勇,杨绍安,蔡保塔,曹 军,杨 潇   

  1. 南方医科大学珠江医院创伤骨科,广东省广州市   510280
  • 出版日期:2018-12-18 发布日期:2018-12-18
  • 通讯作者: 通讯作者:杨绍安,硕士生导师,主任医师,副教授,南方医科大学珠江医院创伤骨科,广东省广州市 510280
  • 作者简介:胡攀勇,男,1992年生,广西壮族自治区贵港市人,汉族,南方医科大学在读硕士,医师,主要从事四肢创伤和骨关节病治疗方面的研究。
  • 基金资助:

    广州市海珠区科普计划项目(2014HZKP-TJ-12)

Efficacy of adjustable external support versus hinged external fixator in the treatment of terrible triad of elbow  

Hu Panyong, Yang Shaoan, Cai Baota, Cao Jun, Yang Xiao   

  1. Department of Traumatic Orthopedics, Zhujiang Hospital of Southern Medical University, Guangzhou 510280, Guangdong Province, China
  • Online:2018-12-18 Published:2018-12-18
  • Contact: Yang Shaoan, Master’s supervisor, Chief physician, Associate professor, Department of Traumatic Orthopedics, Zhujiang Hospital of Southern Medical University, Guangzhou 510280, Guangdong Province, China
  • About author:Hu Panyong, Master candidate, Physician, Department of Traumatic Orthopedics, Zhujiang Hospital of Southern Medical University, Guangzhou 510280, Guangdong Province, China
  • Supported by:

    the Science Popularization Program of Guangzhou Haizhu District, No. 2014HZKP-TJ-12

摘要:

文章快速阅读:

 
 
 

 

文题释义:
肘关节恐怖三联征:定义为肘关节冠状突、桡骨头骨折及肘关节脱位的统称,是一种高能量损伤,由于解剖结构复杂和损伤机制、运动生物力学的特殊性,临床治疗非常困难,常并发肘关节不稳、僵硬、内外翻畸形等,术后功能不佳,极大影响患者生活质量。
可调外固定支具:一种维持肘关节术后稳定的外固定装置,价格低廉、安装轻便且无创,使肘关节术后早期即可在稳定的环境下进行肘关节功能锻炼,预防肘关节僵硬、异位骨化、侧副韧带再次损伤的风险。
铰链外固定架:维持肘关节解剖结构的坚强外固定装置,安装需手术切开皮肤,固定针安装在肱、尺骨骨隧道中,外侧连接铰链式支架,其旋转中心与肘关节旋转轴一致,维持肘关节屈伸运动稳定,抵抗肘关节内外翻应力,促进骨折和侧副韧带愈合。
 
摘要
背景:目前治疗肘关节恐怖三联征术后常发生肘关节不稳、僵硬、内外翻等并发症,关节活动功能不佳,为提高治疗效果和生活质量,术后需联合有效外固定进行早期功能锻炼,加速肘关节功能恢复,预防并发症发生。
目的:对比研究可调外固定支具和铰链外固定架治疗肘关节恐怖三联征的疗效。
方法:回顾性分析2013年1月至2017年1月南方医科大学珠江医院收治的65例肘关节恐怖三联征患者,采用肘关节内外侧联合入路行桡骨头、冠状突骨折切开复位内固定及侧副韧带修复手术,按外固定类型不同分为2组,可调组术后联合可调外固定支具30例,铰链组术后采用铰链外固定架35例。随访1年后评估肘关节屈伸活动度、前臂旋转范围、骨折愈合时间及Mayo评分评估肘关节功能。
结果与结论:①可调组:肘关节屈伸活动度平均(123.3±6.4)°,前臂旋转范围平均(133.9±6.4)°;骨折愈合时间平均(12.3±1.9)周;Mayo评分优28例,良2例;2例出现肘关节异位骨化,1例肘关节外翻畸形愈合;②铰链组:肘关节屈伸活动度平均(125.5±6.4)°,前臂旋转范围平均(133.1±6.5)°;骨折愈合时间平均(12.0±1.9)周;Mayo评分优34例,良1例;1例出现旋转中心偏移,1例出现针道感染;③2组术后肘关节屈伸活动度、前臂旋转范围、骨愈合时间及Mayo评分差异无明显著性意义(P > 0.05);④综上说明,可调外固定支具和铰链外固定架治疗肘关节恐怖三联征在肘关节屈伸活动度、前臂旋转角度、骨折愈合时间及Mayo评分具有相似结果,可调外固定支具在一定条件下可替代铰链外固定架。

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: 0000-0001-5758-886X(胡攀勇)

关键词: 肘关节恐怖三联征, 可调外固定支具, 铰链外固定架, 早期康复, 骨折内固定, 临床研究

Abstract:

BACKGROUND: Complications such as instability, stiffness and malunion of elbow joint often occur in terrible triad of elbow after surgery and movement function of the joint is poor. In order to improve the therapeutic effect and the quality of life, it is necessary to perform functional training in the early stage of combined effective external fixation, accelerate the recovery of the elbow joint function and prevent the complications.

OBJECTIVE: To compare the efficacy of hinged external fixator and external fixator in the treatment of terrible triad of elbow joint.
METHODS: Sixty-five patients with the “terrible triad of the elbow” admitted in the Zhujiang Hospital of Southern Medical University from January 2013 to January 2017 were analyzed retrospectively. The operation was performed combined with lateral and medial surgery approaches of the elbow joint for the open reduction and fixation of the capitulum radial and coronoid fracture, and repair of the collateral ligament. According to external fixation after surgery, patients were divided into two groups. Support group: 30 patients were treated with adjustable external support after surgery. Fixator group: 35 patients received hinged external fixator after surgery. The range of elbow flexion-extension, forearm pronation-supination range, healing time, and Mayo scores after 1-year follow up were detected.
RESULTS AND CONCLUSION: (1) Support group: the mean range of elbow flexion-extension was (123.3±6.4)°, mean forearm pronation-supination range was (133.9±6.4)°, and the mean healing time was (12.3±1.9) weeks. According to Mayo scores, there were excellent in 28 cases, and good in 2 cases. Two cases appeared with heterotopic ossification of the elbow, and one case had articular valgus deformity healing. (2) Fixator group: the mean range of elbow flexion-extension was (125.5±6.4)°, mean forearm pronation-supination range was (133.1±6.5)°, and the mean healing time was (12.0±1.9) weeks. According to Mayo scores, there were excellent in 34 cases, and good in 1 case. One case appeared with heterotopic ossification of the elbow, and one case had pin tract infection. (3) In the two groups, the flexion and extension activity of the elbow joint, the range of forearm rotation, healing time and Mayo score were insignificant differences (P > 0.05). (4) Therefore, adjustable external support and hinged external fixator have the same effect on elbow joint flexion and extension activity, range of forearm rotation, healing time and Mayo score, and adjustable external support can replace hinged external fixator under certain conditions. 

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: Elbow Joint, Fractures, Bone, External Fixators, Rehabilitation, Tissue Engineering

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