中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (46): 7458-7462.doi: 10.3969/j.issn.2095-4344.2014.46.016

• 肌肉肌腱韧带组织构建 tissue construction of the muscle, tendon and ligament • 上一篇    下一篇

前交叉韧带重建失败后的首次翻修

孔 颖,王国栋,张元民,赵晓伟,张玉革   

  1. 济宁医学院附属医院,山东省济宁市 272029
  • 修回日期:2014-10-17 出版日期:2014-11-12 发布日期:2014-11-12
  • 作者简介:孔颖,男,1983年生,山东省梁山县人,汉族,在读硕士,主治医师,主要从事关节与运动医学研究。

Primary revision after failure of anterior cruciate ligament reconstruction  

Kong Ying, Wang Guo-dong, Zhang Yuan-min, Zhao Xiao-wei, Zhang Yu-ge   

  1. Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China
  • Revised:2014-10-17 Online:2014-11-12 Published:2014-11-12
  • About author:Kong Ying, Studying for master’s degree, Attending physician, Affiliated Hospital of Jining Medical University, Jining 272029, Shandong Province, China

摘要:

背景:前交叉韧带重建失败可由多种因素引起,需要进行翻修手术治疗。国内关于前交叉韧带翻修的报道较少。

目的:分析前交叉韧带重建失败后行翻修治疗的主要原因、适应证、方法及效果。
方法:前交叉韧带重建后失稳需要接受翻修患者30例,均在关节镜下行探查与翻修治疗。翻修后应用KT-2000、国际膝关节评分委员会评分标准(IKDC)、Lysholm及Tegner评分系统进行评价。
结果与结论:30例患者中,初次手术选用自体骨-髌腱-骨移植物9例,自体半腱股薄肌腱14例,同种异体腘绳肌腱7例,翻修原因上、下两端骨道均偏前8例,上骨道偏前12例,下骨道偏前8例,其中1例合并关节强直;自体骨-髌腱-骨重建固定上骨道内骨块的挤压螺钉位置异常1例;内侧副韧带股骨止点撕脱骨折未予修复1例。翻修术中重建的前交叉韧带完全断裂和吸收12例,韧带有部分连接但已明显松弛失张力18例。无骨道骨质严重缺损,均一期行前交叉韧带翻修手术,重建移植物采用同侧腘绳肌腱(STG)10例,对侧腘绳肌腱14例,人工韧带6例。前交叉韧带翻修后KT-2000检查膝关节屈曲90°和30°平均差值,以及IKDC、Tegner和Lysholm评分均较翻修前有明显改善。前交叉韧带重建手术失败的原因较多,但主要与手术骨道位置异常、固定失效、复合韧带损伤处理不当、关节强直等有关。前交叉韧带翻修后膝关节的主观功能和客观稳定性可获得明显改善。


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

关键词: 组织构建, 组织工程, 自体骨-髌腱-骨, 腘绳肌腱, 人工韧带, 骨道异常, 固定失效

Abstract:

BACKGROUND: Failure of anterior cruciate ligament reconstruction can be caused by multiple factors, which requires a revision surgery. However, there are few studies about the revision of anterior cruciate ligament.

OBJECTIVE: To investigate the primary cause, indication, methods and effectiveness of revision after the failure of anterior cruciate ligament reconstruction.
METHODS: Thirty patients with instability undergoing anterior cruciate ligament reconstructions were subjected to revision under arthroscopy. After revision, a systemic analysis was performed based on KT-2000 examination, the International Knee Documentation Committee (IKDC) scale, Lysholm and Tegner scores.
RESULTS AND CONCLUSION: Of the 30 cases, 9 cases were reconstructed with bone-patellar tendon-bone autograft, 14 cases with hamstring tendon autograft, 7 cases with hamstring tendon allograft. Twelve cases had a femoral tunnel in the front of the predicted one, 1 case had knee stiffness, 8 cases had a tibial tunnel in the front of the predicted one, and 8 cases had both the femoral and tibial tunnels in the front of the predicted ones. One case had a malposited interference screw which reconstructed with bone-patellar tendon-bone autograft; one case complicated by posteromedial corner injury was not reconstructed. The reconstructed anterior cruciate ligament was absolutely ruptured and absorbed in 12 cases, and 18 cases had obviously loosen but still partly linked reconstructed ligament. None had severe incompletion of spongy bone. All cases received primary revision. Ten cases reconstructed with ipsilateral hamstring tendon, 14 cases reconstructed with contralateral hamstring tendon, and 6 cases with LARS ligament. The mean side-to-side difference of KT-2000 examination at 90° and 30°, the mean IKDC, Tegner and Lysholm scores were significantly improved after revision. There were many reasons leading to failure of anterior cruciate ligament reconstruction, such as malposition of the bone tunnel, invalid fixation, adhesion, compound ligament injuries, and ankylosis. The functional results and objective stability could be obtained through revision following anterior cruciate ligament reconstruction.


中国组织工程研究
杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程


全文链接:

Key words: anterior cruciate ligament, arthroscopes, bone-patellar tendon-bone graft

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