中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (53): 8607-8611.doi: 10.3969/j.issn.2095-4344.2014.53.015

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

双钢板置入联合颗粒植骨修复股骨干骨折术后骨不连:稳定三维立体固定

阿不都艾孜孜•麦麦提,艾力•热黑,阿斯哈尔江•买买提依明,买买提克里木•吐松江   

  1. 新疆医科大学第一附属医院关节外科,新疆维吾尔自治区乌鲁木齐市  830011
  • 修回日期:2014-11-19 出版日期:2014-12-24 发布日期:2014-12-24
  • 通讯作者: 阿斯哈尔江?买买提依明,主任医师,副教授,新疆医科大学第一附属医院关节外科,新疆维吾尔自治区乌鲁木齐市 830011
  • 作者简介:阿不都艾孜孜?麦麦提,男,1988年生,新疆维吾尔自治区喀什地区莎车县人,新疆医科大学在读硕士,主要从事骨与关节疾病方面的研究。

Repair of nonunion after femoral shaft fracture with double plate fixation and bone grafting: stabilize three-dimensional fixation

Abduaziz•Mamat, Ali•Rehi, Askar•Mamtimin, Mamatkirmolla•Tursunjan   

  1. Department of Joint Surgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, Xinjiang Uygur Autonomous Region, China
  • Revised:2014-11-19 Online:2014-12-24 Published:2014-12-24
  • Contact: Askar?Mamtimin, Chief physician, Associate professor, Department of Joint Surgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, Xinjiang Uygur Autonomous Region, China
  • About author:Abduaziz?Mamat, Studying for master’s degree, Department of Joint Surgery, the First Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, Xinjiang Uygur Autonomous Region, China

摘要:

背景:骨不连是骨折治疗中常见的并发症。引起股骨干骨折骨不连的原因和机制非常复杂,原因有手术操作不当、内固定材料选材不当、复位不正确或粉碎性骨折随意遗弃骨碎块、术后功能锻炼不当等。目前对股骨干骨折术后骨不连修复方式的选择仍存争议。
目的:分析双钢板固定联合颗粒植骨修复股骨干骨折术后骨不连的临床效果。
方法:自2010年6月至2012年8月应用双钢板加颗粒植骨修复非感染性股骨干骨折术后骨不连患者14例,男9例,女5例;年龄22-49岁,平均 36.2岁;其中多次内固定(包括钢板、髓内钉及髓内钉动力化)失败9例,初次内固定(钢板固定或髓内钉固定)后骨不连接5例。根据Judet分类法分型:肥大型8例,萎缩性6例。骨不连病程11-46个月,平均26.2个月。术后定期随访,观察双钢板固定联合植骨对股骨干骨折术后骨不连的修复效果。
结果与结论:全部患者随访10-25个月,骨不连均在 4-7个月骨性愈合,平均愈合时间5.2个月。无切口感染,内固定物松动及断裂等并发症。双钢板固定联合颗粒植骨具有三维立体固定,稳定性强,可充分髓内植骨等特点,符合骨折愈合所需要的力学环境,操作简便,术中软组织与骨膜剥离及血运破坏适当,术后并发症少。提示双钢板固定联合颗粒植骨能有效修复股骨干骨折术后骨不连。


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, 双钢板, 股骨干骨折, 骨折不愈合, 骨不连, 植骨

Abstract:

BACKGROUND: Nonunion is a common complication of fractures. Reasons and mechanisms of causing femoral shaft nonunion are very complex. The reasons are improper surgical procedures, improper fixation material selection, incorrect reset or arbitrary abandonment of bone fragments after comminuted fracture, and improper postoperative functional exercise. It is still controversial to choose a repair method for nonunion after femoral shaft fracture surgery.
OBJECTIVE: To analyze the clinical results of double plate fixation and bone grafting for repair of nonunion after femoral shaft fracture.
METHODS: From June 2010 to August 2012, 14 cases of noninfectious nonunion of femur were treated with bone grafting and double plates. There were 9 males and 5 females, mean age of 36.2 years (range 22 to 49 years). The nonunion had resulted from failure of more than once internal fixation in 9 cases, including plates, intramedullary nails and nail dynamization, as well as failure of once internal fixation (plate fixation or intramedullary nailing fixation) in 5 cases. According to the Judet classification, there were 8 cases of hypertrophic nonunion and 6 cases of atrophic nonunion. The history of nonunion lasted from 11 to 46 months, mean 26.2 months. During postoperative regular follow-up, the clinical results of double plate fixation and bone grafting for repair of nonunion after femoral shaft fracture were observed.
RESULTS AND CONCLUSION: All patients were followed up for 10 to 25 months. All cases healed after a mean duration 5.2 months (range 4-7 months), without wound infection, fixation loosening or breakage. Due to three-dimensional fixation, strong stability and fully bone graft, double plate fixation and bone grafting are in line with the required mechanical fracture healing environment, and simple to be operated. Intraoperative soft tissue and periosteal stripping and blood supply damage are adequate, with less complication. These results confirmed that double plate fixation and bone grafting can effectively repair nonunion after femoral shaft fracture.


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: femur, fractures, ununited, internal fixators, follow-up studies

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