髌骨内侧支持带稳定机制的研究

Research of the Clinical Anatomy of the Medial Patellar Retinaculum

目的 :研究髌骨内侧支持带的解剖学特点及其在髌骨稳定中的作用。方法 :在 13具成人尸体 2 6例膝关节标本上 ,解剖观察髌骨内侧支持带的组成 ,以及各组成部分在髌骨稳定中的作用。结果 :髌骨内侧支持带由髌股内侧韧带、髌胫内侧韧带和髌骨半月板韧带等三部分组成 ,其中以髌股内侧韧带最厚 。

Objectives To study the anatomic characteristic of medial patellar retinaculum and its function in patellar stability. Methods Anatomic dissection of the medial patellar retinaculum was performed on 26 knees of 13 embalmed cadaveric specimens,and its composition and conducted functional studies of the several parts were observed respectively. Results The medial patellar retinaculum comprises patellofemoral ligament, patellotibial ligament and patellomeniscal ligament. The medial patellofemoral ligament which is the thickest part in the medial patellar retinaculum contributes to the major restraints to the lateral patellar displacement.