北京安太医院石女专家指出:在临床上,有些医院进行游离皮片移植法，在会阴或大腿等处取皮瓣覆盖人工穴道，术后需要长时间应用硬质阴道模具扩张人工阴道，防止移植皮片人工腔穴挛缩，增加病人痛苦，而且，皮肤不是粘膜，组织特性差异太大，男方无法适应。

　　Beijing Ann too barren woman hospital experts point out that: in clinic, some of the hospital with free skin grafting, in the place such as the perineum or thigh flap cover manual acupuncture points, postoperative need long time application of artificial vagina hard vaginal mould expansion, prevent transplant skin artificial cavity hole contracture, increases the number of patients with pain, and the skin is not a mucous membrane, organization characteristic difference is too big, the man can't adapt.