RESUMEN
BACKGROUND: Repair of recurrent inguinal hernias is associated with recurrence rates as high as 30% and complication rates higher than for primary hernias. PATIENTS AND METHODS: In a prospective study, results were evaluated after laparoscopic transabdominal preperitoneal hernia repair in 192 patients with 200 recurrent inguinal hernias. A total of 132 hernia repairs followed one previous repair, 41 followed two repairs, 17 followed three repairs, 6 followed four, 3 followed five, and 1 followed six previous repairs. The surgical technique is described. RESULTS: Follow-up ranged from 9 to 31 months (mean 18.4). Twelve patients (6%) had groin seromas or hematomas; 3 (1.5%) had transient thigh numbness. One patient (0.5%) underwent laparoscopy a second time because of a large hematoma. In 1 patient (0.5%), a staple on the n. cutaneus femoris lateralis was removed laparoscopically. Patients described postoperative pain as being much less severe compared with their previous operation. Of the total group, 76% of patients were able to return to work within 2 weeks of surgery. One recurrence (0.5%) occurred after 6 months because of too small a prosthetic mesh. CONCLUSIONS: This laparoscopic technique can be applied to recurrent hernias, even in difficult cases, with low morbidity rates. Recurrence rates as low as for laparoscopic repair of primary hernias can be expected.
Asunto(s)
Hernia Inguinal/cirugía , Laparoscopía/métodos , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Recurrencia , Reoperación , Mallas QuirúrgicasRESUMEN
We report on 250 patients with 342 inguinal hernias operated laparoscopically by pre-peritoneal implantation of a prosthetic mesh. 167 hernias were indirect, 175 direct, including 92 bilateral, 71 recurrent and 4 femoral hernias. There were four major complications: two lesions of the urinary bladder, treated in one case by laparotomy and two foreign body reactions against the mesh, which had to be removed. Two recurrences (0.6%) occurred during a 2-12 months follow-up. The mean hospital stay was 4 (3-10) days. Return to full activity was possible after one week.
Asunto(s)
Hernia Inguinal/cirugía , Laparoscopía/métodos , Mallas Quirúrgicas , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/cirugía , Estudios Prospectivos , Recurrencia , ReoperaciónRESUMEN
We evaluated the use of sonography as a means of assessing hernial occlusion and possible postoperative changes such as hematomas or seromas in the inguinal and scrotal regions after 1139 laparoscopic repairs of hernias between August 1992 and November 1994. Changes after laparoscopic hernia repair were found in 307 patients (27%). Hematomas or seromas were seen in 132 patients, protrusion of the prosthetic mesh in 17, mesh infection in two, and small bowel entrapment in an insufficient peritoneal suture in two. Recurrences were diagnosed correctly in six patients, mobile preperitoneal lipomas in five. Sonography is useful in the evaluation of complications after laparoscopic hernia repair, including recurrent hernia. In the absence of symptoms, sonography is not indicated.