Resultados. La anestesia local fue bien tolerada en general (95%). Las complicaciones precoces más frecuentes fueron la aparición de seromas (11%) o de equimosis y hematomas (14%). La aparición de zonas hipoestésicas fue la complicación tardía más frecuente (11%). La cifra de recidivas obte-nida en un seguimiento medio de 2,5 años fue del 1%, per teneciendo todas ellas a las primeras hernias inguinales intervenidas con esta técnica. No hubo ningún caso de intolerancia a la prótesis.
Conclusiones. La hernioplastia con malla de Prolene® es una técnica sencilla, bien tolerada y con buenos resultados para el paciente.
Patients and method. The study deals with a series of 436 hernia repairs carried out between January 1993 and May 1997 using Lichtenstein's technique involving polypropylene mesh (Prolene®). Repair of the inguinal hernias (n = 417) consisted of securing the prosthesis on the posterior wall of the inguinal canal with an interrupted Prolene® suture. Repair of the femoral hernias (n = 19) involved the placement of a cylindrical or conical prosthetic plug into the femoral ring and fixing it with Prolene® suture. Local anesthesia was employed in 65% of cases.
Results. In general, local anesthesia was well-tolerated (95%). The most common early complications were the developemtn of seromas (11%) and of echymosis and hematoma (14%). The detection of areas of hypoesthesia was the most frequent late complication. The rate of recurrence after a mean follow-up period of 2.5 years was 1%, corresponding in every case to the first inguinal hernias treated according to this technique. There were no cases of intolerance of the prosthesis.
Conclusions.. Hernia repair using Prolene® mesh is a simple, well-tolerated technique with good results for the patient.