膝关节内侧髌股韧带止点的解剖

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。

Anatomy of the attachment of the medial patellofemoral ligament of human knee

Objective To study the anatomic characteristic of the attachment of medial patellofemoral ligament and its function in patellar stability. Methods Thirty adult cadaver knees were used for anatomic study, and the attachments of medial patellofemoral ligament were observed and measured. Results The femoral attachment of medial patellofemoral ligament was anchored to the bone between the medial femoral epicondyle and the adductor tubercle. The fibers here were thin and narrow, and became thick and wide to the anterior. The patellar attachment was in the superior two-thirds of the medial margin of the patella. The fiber here were the thickest and the widest. Conclusion The anatomic characteristic of the attachment of medial patellofemoral ligament was revealed, providing anatomical bases for surgery.