Orchiopexy in prepubertal boys. Five-year survey.

A series of 141 prepubertal boys with undescended testes operated on in a provincial teaching hospital has been analyzed five years after operation. The main features noted at presentation were the mature age of the patients and the small number of boys referred by pediatricians. The incidence of unsatisfactory results was 36% in unilateral and 35% in bilateral operations. The majority of the patients (81%) were referred for surgery after the age of five years, commonly regarded as the most suitable time for surgical correction. Three patients required a primary orchiectomy for a small atrophic testis, while 2 patients had an orchiectomy done on a previously operated testis. The complication rate for the series was 4.5%. Testicular biopsy was not done at the time of operation, and no patients were referred for semen analysis. Eight patients underwent a second orchiopexy after the first operation failed. In 6 patients an atrophic testis developed after the second procedure. The need for more than one postoperative examination is stressed in view of the fact that an initially favorable result may not persist since the testes may be found, at a later date, to have retracted into an unsatisfactory position. The reasons for the poor results are discussed and compared briefly with previous reports.