论文部分内容阅读
目的探讨膝关节后交叉韧带解剖研究的临床意义。方法 84例人体膝关节标本作为观察对象,其中,56例浸泡保存于福尔马林液内,28例为低温冷冻保存的新鲜标本,分别对标本实施大体标本观察、显微外科解剖以及病理组织学检查,观察膝关节后交叉韧带宽度等。结果在附着区完整切下韧带后,胫骨端宽度为(15.5±2.1)mm,中端最窄部位平均为(10.4±1.5)mm,韧带胫骨端宽度为(20.5±6.3)mm。结论膝关节后交叉韧带是一个相对完整的韧带,各个束之间均存在交叉纤维联结。
Objective To investigate the clinical significance of anterior cruciate ligament (ACL) anatomy of knee joint. Methods Eighty-four human knee specimens were used as observation objects. Of them, 56 were soaked in formalin solution and 28 were cryopreserved fresh specimens. The specimens were examined by gross specimen, microsurgical anatomy and histopathology Learning to observe the width of the cruciate ligament after the knee. Results After complete ligament removal, the tibial width was (15.5 ± 2.1) mm, the narrowest width was (10.4 ± 1.5) mm, and the width of the ligament tibia was (20.5 ± 6.3) mm. Conclusions The posterior cruciate ligament of knee joint is a relatively intact ligament with cross-fiber connections among all the bundles.