中国组织工程研究 ›› 2016, Vol. 20 ›› Issue (35): 5284-5289.doi: 10.3969/j.issn.2095-4344.2016.35.017

• 骨与关节临床实践 clinical practice of the bone and joint • 上一篇    下一篇

前交叉韧带重建股骨隧道悬吊固定方式对骨道及移植物变化的近期影响

马文娟,张开伟   

  1. 贵阳中医学院第一附属医院,贵州省贵阳市 550001
  • 修回日期:2016-06-04 出版日期:2016-08-26 发布日期:2016-08-26
  • 通讯作者: 张开伟,主任医师,硕士生导师,贵阳中医学院第一附属医院,贵州省贵阳市 550001
  • 作者简介:马文娟,女,1987年生,湖南省永州市人,贵阳中医学院第一附属医院在读硕士,医师,主要从事骨与关节及运动损伤方面的研究。

Short-term effects of anterior cruciate ligament reconsruction with femoral tunnel suspension fixation on bone tunnel and graft change

Ma Wen-juan, Zhang Kai-wei   

  1. First Affiliated Hospital, Guiyang University of Chinese Medicine, Guiyang 550001, Guizhou Province, China
  • Revised:2016-06-04 Online:2016-08-26 Published:2016-08-26
  • Contact: Zhang Kai-wei, Chief physician, Master’s supervisor, First Affiliated Hospital, Guiyang University of Chinese Medicine, Guiyang 550001, Guizhou Province, China
  • About author:Ma Wen-juan, Studying for master’s degree, Physician, First Affiliated Hospital, Guiyang University of Chinese Medicine, Guiyang 550001, Guizhou Province, China

摘要:

文章快速阅读:

 
文题释义:
前交叉韧带:位于膝关节内,连接股骨与胫骨,主要作用是限制胫骨向前过度移位,它与膝关节内其他结构共同作用,来维持膝关节的稳定性,使人体能完成各种复杂和高难度的下肢动作。
骨隧道扩大:骨隧道扩大是基于对股骨和胫骨隧道宽度在正、侧位X射线片以及MRI片或者CT片上测量得出,根据 Peyrache等提出的分级方法进行评定,将骨隧道扩大等级分为4 级:0级< 2 mm,1级2-4 mm,2级4-6 mm,3级≥ 6 mm
 
摘要
背景:前交叉韧带重建中股骨隧道侧悬吊固定装置在临床上已有了一定的比较,但是关于固定装置对骨隧道扩大及对移植物变化的研究较少。
目的:观察自体腘绳肌重建前交叉韧带股骨隧道侧固定装置Endobutton及Tightrope对骨道及移植物变化的近期影响。
方法:对23例前交叉韧带断裂患者行一期自体腘绳肌重建,其中股骨隧道固定13例选用Endobutton,10例选用Tightrope,胫骨隧道均选用挤压螺钉。观察手术耗时、治疗后近期疗效(Lysholm、IKDC评分)、治疗后股骨骨隧道直径及股骨移植物长度的变化。
结果与结论:①23例均获随访,随访时间 9-12个月,平均随访10个月;②两组患者关节活动均无明显受限,IKDC及Lysholm评分差异均无显著性意义(P > 0.05);③Endobutton组末次随访时移植物长度及股骨骨隧道直径显著高于治疗后1周,差异有显著性意义(P < 0.05);④结果表明,Tightrope与Endobutton 固定近期临床疗效相当,但Tightrope固定装置减小了移植物长度拉伸和骨隧道扩大的程度。

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:
0000-0003-3063-6918(张开伟)

关键词: 骨科植入物, 关节植入物, 前交叉韧带, 重建, Endobutton, Tightrope, 固定, 股骨骨隧道直径

Abstract:

BACKGROUND: Femoral tunnel suspensory fixation device for anterior cruciate ligament reconstruction has a certain clinical comparison. However, there are a few fixture researches on the expansion of bone tunnel and graft changes.

OBJECTIVE: To observe the short-period effect of femoral tunnel side fixtures Endobutton and Tightrope used in autologous hamstring anterior cruciate ligament reconstruction on bone tunnel and implant change.
METHODS: Twenty-three patients with anterior cruciate ligament injuries received one-stage hamstring reconstruction, including 13 cases of femoral tunnel fixation with Endobutton and 10 cases with Tightrope. Tibial tunnel used extrusion screws. We observed operation time, recent effects after operation (Lysholm knee score, IKDC score) and the postoperative change of femoral tunnel diameter and graft length.
RESULTS AND CONCLUSION: (1) Twenty-three cases were followed up for 9-12 months, averagely 10 months. (2) Joint motion was not limited in both groups. No significant difference in IKDC and Lysholm scores was determined between the two groups (P > 0.05). (3) Graft length and femoral tunnel diameter were significantly higher in the Endobutton group during final follow-up compared with that at 1 week postoperatively (P < 0.05). (4) These results suggested that the recent effects were similar between Tightrope and Endobutton fixation, but Tightrope fixation device reduces the length of graft and the extent of bone tunnel enlargement. 

 

Key words: Anterior Cruciate Ligament, Internal Fixators, Tissue Engineering

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