[Nonpalpable testes: short, middle and long-term results with the use of an exclusively laparoscopic technique]

Non palpable testis (NPT) has an incidence of 20% and clinical relevance derived from the possibility of malignant degeneration, fertility disfunction. Recently the development of minimally invasive surgery (MIS) allowed more accurate diagnosis and has become a new therapeutic tool. We carried out a retrospective study that included all the patients who underwent laparoscopic orchidopexy between 1998 and 2008. 156 patients were reviewed, which represent 179 testis units (TU). In 65 occasions the testis was placed in the internal inguinal orifice and in 68 occasions the testis was purely intraabdominal. Testicular atrophy was evidenced in 32 cases (7%). Laparoscopic orchidopexy was carried out in 152 TUs except in those that developed agenesia or atrophy-. A prothesis was placed after removing the remaining testis. 18 cases required a FowlerStephens. Inmediate postoperative complications were oedema (18 cases) and escrotal hematoma (9 cases). Testicular atrophy appeared in 12 cases after descent and in 3 cases after the first stage of the FowlerStephens. In 8 cases it was necessary to proceed to a second descent because of ascent after surgery. Laparoscopic orchidopexy has proved to be an efficient technique for the management of NPT which unifies the advantages of MIS and the outcomes of the conventional opened approach.