盆筋膜腱弓(A TFP)由覆盖在闭孔内肌及肛提肌表面的筋膜增厚形成,起着连接阴道侧壁的作用,其将阴道前壁有效地拉向骨盆侧壁,并将阴道牢牢的固定于此。ATFP从阴道侧壁的分离是阴道前壁脱垂的最常见原因,A TFP强度决定于其胶原含量。胶原纤维由I、III和V型原纤维聚合而成,III型含 The pelvic fascia tendon arch (A TFP) is formed by the thickening of the fascia covering the inner lining of the obturator and levator ani muscle and acts as a connecting vaginal wall that effectively pulls the anterior vaginal wall toward the pelvic side wall, And the vagina firmly fixed here. The separation of the ATFP from the vaginal wall is the most common cause of prolapse of the anterior vaginal wall and the intensity of A TFP is determined by its collagen content. Collagen fibers are polymerized from types I, III and V fibrils, type III