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目的观察国人内侧髌股韧带止点的解剖学特点及其在髌骨稳定中的作用。方法采用30例成人尸体膝关节标本,观测国人内侧髌股韧带止点的解剖学特点。结果内侧髌股韧带在股骨端附着于收肌结节与股骨内上髁之间的骨脊上,此处纤维薄而窄,向前逐渐增宽增厚。在髌骨端,附着于髌骨内缘上2/3,此处最厚最宽。结论揭示了内侧髌股韧带止点的解剖学特点,为临床应用提供解剖学基础。
Objective To observe the anatomic characteristics of the patellofemoral ligament of the Chinese people and its role in the stability of the patella. Methods Thirty adult cadaver knee specimens were used to observe the anatomic features of the medial patellofemoral ligament. Results The medial patellofemoral ligament adheres to the spine between the femoral component and the femoral medial epicondyle at the femur, where the fiber is thin and narrow, and gradually widens and thickens forward. In the patella, attached to the medial edge of the patella 2/3, where the thickest and most wide. The results revealed the anatomic features of the medial patellofemoral ligament and provide an anatomical basis for clinical application.