Laparoscopic and open incisional hernia repair: a comparison study

Area of Science:

• Surgical Innovation
• Minimally Invasive Surgery
• Abdominal Wall Reconstruction

Background:

• Laparoscopic incisional hernia repair techniques have emerged, with reported advantages over traditional open methods.
• Existing studies on laparoscopic incisional hernia repair are often small and lack direct comparison with open procedures.

Purpose of the Study:

• To compare the outcomes of laparoscopic prosthetic repair versus conventional open repair for large incisional hernias.

Main Methods:

• A prospective study of 56 laparoscopic prosthetic repairs (December 1993–January 1998) was compared with a retrospective review of 49 open repairs (January 1991–December 1993).
• Data collected included operative time, duration of hospitalization, and perioperative complications.

Main Results:

• Both groups were comparable in patient demographics, hernia size, and prior repair history.
• Laparoscopic repair had a significantly longer operative time.
• Open repair was associated with significantly longer hospitalization and more perioperative complications.

Conclusions:

• Laparoscopic incisional hernia repair, while taking longer, resulted in fewer perioperative complications and a shorter hospital stay compared to open repair.
• This suggests a favorable risk-benefit profile for laparoscopic incisional hernia repair in selected patients.