Undescended testis: a study of 212 cases treated surgically.
Two hundred and twelve of undescended testes were operated on in the Department of Surgery, Singapore General Hospital between the years 1974 through 1980. There was a 51.9% incidence of right undescended testis, 34.9% left undescended testis and 13.2% were bilateral. The method of treatment was surgical exploration with orchidopexy wherever technically feasible or orchidectomy if the testis was found to be severely hypoplastic. Of the total series, 42% were operated on before the age of 5 years. The oldest patient undergoing orchidopery was aged 40. Failure of orchidopexy to secure the scrotal position for the testis was noted in 14 cases. This was probably due to inadequate mobilisation at the first operation. There was no mortality and no significant morbidity following surgical treatment in this series.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002681:China / Q000208:ethnology; D003456:Cryptorchidism / Q000601:surgery*; D006801:Humans; D007194:India / Q000208:ethnology; D007223:Infant; D007231:Infant, Newborn; D008296:Malaysia / Q000208:ethnology; D008297:Male; D008722:Methods