中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (18): 3333-3340.doi: 10.3969/j.issn.2095-4344.2013.18.015

• 细胞与组织移植 cell and tissue transplantation • 上一篇    下一篇

保留止点自体肌腱移植治疗陈旧性髌韧带断裂

朱华强1,刘  云2,陈  法1,刘德淮3   

  1. 1广西壮族自治区玉林市博白县人民医院骨科,广西壮族自治区玉林市  537600
    2广西医科大学第一附属医院脊柱骨病外科,广西壮族自治区南宁市  530021
    3广西壮族自治区民族医院骨科,广西壮族自治区南宁市  530000
  • 收稿日期:2013-02-09 修回日期:2013-03-13 出版日期:2013-04-30 发布日期:2013-04-30
  • 通讯作者: 刘德淮,硕士,主治医师,广西壮族自治区民族医院骨科,广西壮族自治区南宁市 530000 Liudehuaiguke@163.net
  • 作者简介:朱华强,男,1975年生,广西壮族自治区玉林市人,主治医师,主要从事关节与创伤的研究。 liuyun200450250@sina.com

Autologous tendon graft with preserved distal insertions for the treatment of old patellar tendon rupture

Zhu Hua-qiang1, Liu Yun2, Chen Fa1, Liu De-huai3   

  1. 1 Department of Orthopedics, Bobai County People’s Hospital, Yulin  537600, Guangxi Zhuang Autonomous Region, China
    2 Department of Spinal Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning  530021, Guangxi Zhuang Autonomous Region, China
    3 Department of Orthopedics, Minzu Hospital of Guangxi Zhuang Autonomous Region, Nanning  530000, Guangxi Zhuang Autonomous Region, China
  • Received:2013-02-09 Revised:2013-03-13 Online:2013-04-30 Published:2013-04-30
  • Contact: Liu De-huai, Master, Attending physician, Department of Orthopedics, Minzu Hospital of Guangxi Zhuang Autonomous Region, Xining 530000, Guangxi Zhuang Autonomous Region, China Liudehuaiguke@163.net
  • About author:Zhu Hua-qiang, Attending physician, Department of Orthopedics, Bobai County People’s Hospital, Yulin 537600, Guangxi Zhuang Autonomous Region, China liuyun200450250@sina.com

摘要:

背景:髌韧带在膝关节的运动中起着非常重要的的作用,因其断裂比较少见,临床上误诊率较高。目前重建髌韧带的方法较多,疗效报道不一,治疗不当容易出现髌骨位置不良,会严重影响膝关节的功能。
目的:探讨保留止点自体肌腱移植治疗陈旧性髌韧带断裂的临床疗效。
方法:对8例单侧陈旧性髌韧带断裂的患者行保留止点的半肌腱、股薄肌重建髌韧带,髌韧带重建后行半环形石膏后托固定屈膝15°1周,髌韧带重建后2周拆除切口缝线,3周去除石膏行股四头肌等长等张练习,6周时佩戴可调节膝关节护具进行膝关节活动度锻炼,3次/d,每周增加10°。髌韧带重建3个月后允许完全负重行走。
结果与结论:所有患者髌韧带重建后无并发症,X射线示髌骨恢复正常高度。膝关节功能恢复良好。所有患者髌韧带重建后24个月行走2 km以上膝关节无不适。与髌韧带重建前相比,髌韧带重建后24个月患者的Lysholm评分明显增加(P < 0.05),说明保留止点的半腱肌、股薄肌重建髌韧带可重建治疗陈旧性髌韧带断裂。

关键词: 器官移植, 组织移植, 髌韧带, 陈旧性髌韧带断裂, 自体肌腱, 半腱肌, 股薄肌, 临床疗效

Abstract:

BACKGROUND: Patellar tendon plays a very important role in the movement of knee joint. Patellar tendon rupture is relatively rare in clinic, so the misdiagnosis rate is high. There are many ways for patellar ligament reconstruction and the therapeutic effect is very different. Improper treatment can lead to patella malposition that would seriously affect the function of the knee joint.
OBJECCTIVE: To explore the clinical efficacy of autologous tendon graft with preserved distal insertions on the treatment of old patellar tendon rupture.
METHODS: Eight patients with unilateral old patellar tendon rupture underwent reconstruction using semitendinosus-gracilis tendons with preserved distal insertions. After patellar ligament reconstruction, semi-circular gypsum was used for fixation and the knee joint was kept in flexion of 15° for 1 week. At 2 weeks after patellar ligament reconstruction, surgical incision suture was removed, and 2 weeks later, gypsum was removed for quadriceps isometric and isotonic exercises. At 6 weeks after reconstruction, adjustable knee brace was used for the range of motion exercise, three times per day, and the flexion angle was increased for 10° every week. The patients had fully weight-bearing walking at 3 months after patellar ligament reconstruction.
RESULTS AND CONCLUSION: All patients had no complications after patellar ligament reconstruction, and X-ray film showed that the patella returned to normal height. Function of knee joint had generally returned to normal. No patient had knee discomfort after walking for two kilometers in 24 months. Compared with that before patellar ligament reconstruction, Lysholm score of the patients at 24 months after reconstruction was increased significantly (P < 0.05). The results indicate that semitendinosus-gracilis tendons with preserved distal insertions used for patellar ligament reconstruction can reconstruct and treat old patellar tendon rupture.

Key words: organ transplantation, tissue transplantation, patellar ligament, old patellar tendon rupture, autologous tendon, semitendinosus, gracilis, clinical efficacy

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