Luo Y X, Chao D C
J Tongji Med Univ. 1989;9(2):103-6. doi: 10.1007/BF02908936.
In our experiments, a "tendon bridge" or a "tendon tunnel" was used as a conduit to repair the defect of a peripheral nerve in rabbits. A gap of about 1 cm was made on the deep peroneal nerve in each animal. In group 1, the tendon of anterior tibial muscle was isolated near the severed nerve, and a segment of half cross section of tendon was removed in ladder-shaped reversed fashion. The proximal and distal nerve stump were sutured respectively to the tendon by 11/0 atraumatic sutures under surgical microscope. In group 2, the nerve stumps were sutured to the tendon of anterior tibial muscle without cutting the tendon, but the tendon was dissected free and turned to form a tunnel wrapping the gap in between the nerve stumps. The results showed that a gap of 1 cm of the deep peroneal nerve might be repaired by both methods, but the results of using "tendon tunnel" in group 2 were much better than those of using "tendon bridge" in group 1.
在我们的实验中，使用“肌腱桥”或“肌腱隧道”作为管道来修复兔周围神经缺损。在每只动物的腓深神经上制造约1cm的间隙。在第1组中，在离断神经附近分离胫前肌肌腱，以梯形翻转方式切除一段半横截面的肌腱。在手术显微镜下，将近端和远端神经残端分别用11/0无创伤缝线缝合到肌腱上。在第2组中，不切断肌腱，将神经残端缝合到胫前肌肌腱上，但将肌腱游离并翻转形成包裹神经残端之间间隙的隧道。结果表明，两种方法均可修复1cm的腓深神经间隙，但第2组使用“肌腱隧道”的效果远优于第1组使用“肌腱桥”的效果。
