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首页> 外文期刊>Journal of Veterinary Research >Comparison of clinical, biomechanical, and histopathological effects of various suture techniques on repair of tendon rupture by using autograft
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Comparison of clinical, biomechanical, and histopathological effects of various suture techniques on repair of tendon rupture by using autograft

机译：采用自体移植对各种缝合技术对肌腱破裂修复的临床，生物力学和组织病理学作用的比较

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Introduction: The purpose of this study was to compare the effectiveness of four different suture techniques in the treatment of experimentally modelled tendon injuries with tissue loss with autograft and grafting applications in rabbits. Material and Methods: The study was performed on 30 male mature (2-year-old) New Zealand rabbits with mean body weight of 3.1 kg, divided into three equal groups. A graft measuring 1 cm in length was collected from the m. tibialis cranialis of each rabbit under general anaesthesia. The graft collected from the right tendon was transplanted into the left tendon, and the graft from the left tendon was transplanted into the right tendon. In all groups, a simple interrupted suture was placed on the left tendon as control, a Bunnell-Mayer suture was placed on the right tendon in group I, a Locking-Loop suture in group II, and a Horizontal U suture in group III. Both hindlimbs were bandaged for four weeks. The tendons were assessed biomechanically and histopathologically. Results: According to the results of the tensile testing, the maximum durability of the techniques ranked as follows: Bunnell-Mayer, Horizontal U, Locking-Loop, and control groups. Conclusion: The use of autografts was a good alternative for the treatment of tendon ruptures with tissue loss. Furthermore, even though there were no clinical or histopathological differences, the suture technique can be chosen based on the results of the tensile test.
机译：简介：本研究的目的是比较四种不同缝合技术在治疗实验模型肌腱损伤时用自体移植的组织损失和兔子接枝应用的效果。材料和方法：该研究进行了30名男性成熟（2岁）新西兰兔子，平均体重为3.1千克，分为三个相等的群体。从m中收集1cm的移植物。在全身麻醉下每只兔子的胫骨颅脑。从右肌腱收集的接枝移植到左肌腱中，将来自左肌腱的接枝移植到右肌腱中。在所有组中，将一个简单的中断的缝合线放在左肌腱上，作为对照，将Bunnell-mayer缝合线置于右肌腱上，在I族中，II族的锁环缝合线和III族的水平U缝合线。两条后肢都被包扎了四周。肌腱被生物力学和组织病理学评估。结果：根据拉伸检测的结果，该技术的最大耐久性排名如下：Bunnell-Mayer，水平U，锁定环和对照组。结论：自体移植物的使用是治疗肌腱破裂的替代方案。此外，即使没有临床或组织病理学差异，也可以基于拉伸试验的结果来选择缝合技术。

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