异位睾丸一般是指睾丸下降过程中因睾丸引带导向异常使睾丸移行至正常下降途径之外的先天性发育缺陷性疾病[1],是隐睾的一个亚类[2]。外伤性异位睾丸鲜见报道。作者临床手术治疗外伤后继发异位睾丸3例,均为右侧。在手术中取右侧腹股沟切口,见右侧睾丸及精索出腹股沟管浅环向上折 Ectopic testicular generally refers to the process of testicular descent due to testicular lead to abnormal testicular migration to the normal pathways of congenital degenerative diseases [1], is a subclass of cryptorchidism [2]. Traumatic ectopic testes rarely reported. The author of surgical treatment of traumatic secondary ectopic testes in 3 cases, are on the right. In surgery to take the right groin incision, see the right testis and spermatic cord out of the shallow ring fold up