1967年2月～1987年10月间,有370名患者因隐睾症入院。本文总结其中316例428侧隐睾的诊断经验及390侧手术体会,提出不能触及的隐睾症适于先以B型超声作为初步筛选,再行经皮精索内静脉造影检查可明确定位诊断,并避免对无睾者行不必要的手术探查。肉膜囊固定法是近十几年来采用的一种新术式,采用此种术式的151例侧隐睾手术效果较好。 From February 1967 to October 1987, 370 patients were admitted for cryptorchidism. This article summarizes 316 cases of 428 side of the diagnosis of cryptorchidism and 390 side of the experience of surgery, put forward can not touch the cryptorchidism suitable for the first B-mode ultrasound as a preliminary screening, re-percutaneous spermatic vein venography can clearly locate the diagnosis, And to avoid unnecessary exploration of non-testis surgery. The fistula fixation method is a new technique adopted in recent ten years. 151 cases of lateral cryptorchidism using this kind of operation have better effect.