Urodynamic studies have been done in all the 20 patients and was found to be of great help to the diagnosis, classification,prognosis and management of the complicated incontinence.

• 通过20例患者的尿流动力学检查，认为尿流动力学对前列腺术后尿失禁的诊断、分型、预测预后和治疗方案的制定有很大帮助。