Infant testicular prostheses.

Traditionally, the parents of young boys with an absent testis are advised to let the child decide whether he wants a testicular prosthesis after he enters puberty. Unfortunately, the decision by an adolescent to undergo prosthesis insertion often is made only after experiencing ridicule and embarrassment about the genital appearance. Accordingly, we have offered to implant an infant size prosthesis in patients with cryptorchidism when inguinal and abdominal exploration demonstrates that the testis is absent. A total of 41 boys less than 5 years old with an absent testis underwent simultaneous insertion of a testicular prosthesis. The only complication was a superficial wound infection that did not necessitate removal of the prosthesis. Two boys report mild scrotal discomfort. In long-term followup 91 per cent of the families rated the cosmetic appearance as "good" and 94 per cent were content with the decision regarding placement of a prosthesis. Although many assume that these boys will desire a larger prosthesis after puberty, this consideration seems to be irrelevant. Longer followup will be necessary to ascertain whether this approach alters the psychosexual development of these patients. We believe that young boys with an absent testis should be considered for simultaneous testicular prosthesis insertion at inguinal exploration or orchiectomy.