中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (24): 3793-3797.doi: 10.3969/j.issn.2095-4344.2015.24.005

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

植入物固定后交叉韧带胫骨止点撕脱骨折:膝关节活动度及功能评价

王良勇1,李建刚1,张  春1,张  俊1,杜红军1,崔  操2,田大为3   

  1. 1阿克苏市兵团第一师医院创伤骨科,新疆维吾尔自治区阿克苏市  843000; 
    2十堰市太和医院骨科,湖北省十堰市  442000; 
    3湖北医药学院附属人民医院骨科,湖北省十堰市  442000
  • 出版日期:2015-06-11 发布日期:2015-06-11
  • 作者简介:王良勇,男,1980年生,湖北省咸宁市人,汉族,在读硕士,主治医师,主要从事骨科方面的研究。
  • 基金资助:

    湖北省教育厅科研项目(B20112102):计算机辅助设计管状骨骨折复位器导向管及生物力学测试

Implant fixation of tibial avulsion fracture of the posterior cruciate ligament: knee joint range of motion and functional evaluation 

Wang Liang-yong1, Li Jian-gang1, Zhang Chun1, Zhang Jun1, Du Hong-jun1, Cui Cao2, Tian Da-wei3   

  1. 1Department of Traumatic Orthopedics, Corps First Division Hospital of Aksu City, Aksu 843000, Xinjiang Uygur Autonomous Region, China; 
    2Department of Orthopedics, Taihe Hospital, Shiyan 442000, Hubei Province, China; 
    3Department of Orthopedics, People’s Hospital of Hubei University of Medicine, Shiyan 442000, Hubei Province, China
  • Online:2015-06-11 Published:2015-06-11
  • About author:Wang Liang-yong, Studying for master’s degree, Attending physician, Department of Traumatic Orthopedics, Corps First Division Hospital of Aksu City, Aksu 843000, Xinjiang Uygur Autonomous Region, China
  • Supported by:

    the Scientific Research Project of Hubei Provincial Education Department, No. B20112102

摘要:

背景:从生物结构上来说,后交叉韧带由来自于后关节囊的滑膜褶皱所包绕,起于股骨内侧髁的内侧面,止于胫骨髁间棘后部。后交叉韧带胫骨止点撕脱骨折的传统修复方法主要是开放手术,但是很难解剖复位,不能充分恢复关节稳定性,而且对于后交叉韧带正常作用的发挥有很大的负面影响。
目的:探讨关节镜下植入物固定对后交叉韧带胫骨止点撕脱骨折的修复效果。
方法:纳入后交叉韧带胫骨止点撕脱骨折患者120例,根据随机抽签原则分为两组,每组60例。对照组行传统开放手术植入物内固定治疗,治疗组行关节镜下植入物内固定治疗。两组患者在治疗后3个月进行Lysholm膝关节功能客观评分及国际膝关节评分委员会主观评分;并于治疗前与治疗后3个月进行关节活动度检查。
结果与结论:所有患者创口均一期愈合,无严重并发症出现。经过观察,两组治疗前的关节活动度对比差异无显著性意义,治疗后3个月都呈现明显增加的趋势,组内对比差异有显著性意义(P < 0.05),同时治疗后3个月治疗组的关节活动度也明显高于对照组(P < 0.05)。治疗后3个月经过评价,治疗组的膝关节功能Lysholm评分优良率为97%,对照组为88%,治疗组的优良率明显高于对照组(P < 0.05)。治疗组的国际膝关节评分委员会跛行、支撑、疼痛、肿胀、下蹲评分均明显高于对照组(P < 0.05)。提示关节镜下植入物固定修复后交叉韧带胫骨止点撕脱骨折近期效果良好,固定坚强,无严重并发症出现,能促进膝关节功能恢复。

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

关键词: 组织构建, 组织工程, 关节镜, 后交叉韧带, 胫骨止点撕脱骨折, 植入物, 内固定, 骨折愈合, 膝关节功能, 并发症, 关节活动度

Abstract:

BACKGROUND: From the biological structure, the posterior cruciate ligament is surrounded by the synovial folds of posterior capsule, arising from the inner side of the medial femoral condyle to the posterior part of tibial intercondyloid spine. The main traditional treatment method for posterior cruciate ligament tibial avulsion fracture is open operation, but it is difficult in anatomic reduction, cannot fully restore knee joint stability and has a great negative impact on the normal function of posterior cruciate ligament.
OBJECTIVE: To investigate the effects of arthroscopic implant internal fixation in the treatment of tibial avulsion fracture of the posterior cruciate ligament.
METHODS: 120 patients with tibial avulsion fracture of the posterior cruciate ligament were randomly assigned into treatment group and control group, with 60 cases in each group. The control group was given the traditional open surgery, and the treatment group was given the arthroscopic surgery. After 3 months, International Knee Documentation Committee (IKDC) scores and Lysholm scores were detected in the two groups; the knee joint range of motion was determined before and 3 months after treatment.
RESULTS AND CONCLUSION: Wounds were healed at stage I in all patients with no serious complications. There was no difference in the knee joint range of motion between the two groups before treatment, but the range of motion was increased significantly in both two groups at 3 months after treatment (P < 0.05), meanwhile which was higher in the treatment group than the control group (P < 0.05). At 3 months after treatment, the excellent knee function rate was significantly higher in the treatment group (97%) than the control group (88%) according to the Lysholm scores; the IKDC scores were significantly higher in the treatment than the control group in terms of claudication, support, pain, swelling, and squat (P < 0.05). These results indicate that the arthroscopic implant fixation of tibial avulsion fracture of the posterior cruciate ligament has better short-term effects to promote recovery of knee joint function, but no serious complications.


中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程

Key words: Arthroscopes, Posterior Cruciate Ligament, Fracture Fixation

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