Facilitation of open spigelian hernia repair by laparoscopic location of the hernial defect

A spigelian hernia is an uncommon entity. The diagnosis and location of this disorder often is difficult. We present a case in which the hernia could not be located at the time of operation, despite exploration. Laparoscopy performed subsequently enabled location and repair of the hernia under direct visualization, with good results. Laparoscopy is advocated as an adjunct to the diagnosis and treatment of spigelian hernia.

Lateral laparoscopic port sites should all be closed: the incisional "spigelian" hernia

Incisional hernias are a recognized complication of all abdominal surgery, including laparoscopic surgery. Although most cases of laparoscopic port incisional hernias are seen in the midline, particularly around the umbilicus, there are several reports of herniation at laterally placed ports. Accepted surgical practice is to close the deep fascial layers at midline laparoscopic ports. However, the deep layers at the lateral ports are not usually closed. Two near-identical cases are reported in which incisional hernias have developed at the site where laterally placed 10-mm ports have pierced the spigelian fascia. Hernia development at an iatrogenic defect in an area that is already potentially weak, and therefore prone to herniation, has implications for lateral 10-mm port site closure. The closure of the deep layers of all lateral laparoscopic ports is advocated, especially if the spigelian fascia is pierced.