V-029 TRANSABDOMINAL LAPAROSCOPIC MANAGEMENT OF RECURRENT LUMBAR HERNIA (GRYNFELT)

Abstract

Abstract Aims Lumbar hernias are very rare defects of the posterior abdominal wall.They can be classified as Grynfelt in the upper lumbar space(it is the most frequent) and Petit in the lower lumbar triangle. Its treatment can be performed by open approach, or by laparoscopic approach(TAPP or TEP), observing a lower incidence of recurrences and postoperative pain by laparoscopy. Methods Video-case. Results 78-year-old female who attended the clinic presenting a lump that had been increasing in size and was causing pain in the left upper lumbar region. Surgical histories: open lumbar hernioplasty(2018). Physical examination: recurrent left-lumbar hernia(Grynfelt).CT-scan: left-lumbar hernia(defect:45mm) with colon into the hernial sac and a large paraesophageal hiatal hernia. Since the hiatal hernia also needs to be treated, we decided to perform a laparoscopic TAPP-approach to treat the lumbar hernia.The patient was placed in the right lateral decubitus. We use 3 ports(1×12mm,2×5mm) to perform the surgery and place a 10×15cm PVDF mesh fixed with Tisseel and closed the peritoneum with V-Lock 3-0.The patient presented a satisfactory evolution without complications and was discharged in 1°POD. No recurrence. Conclusion Lumbar hernias are a disease with a very low incidence, so there is no clear consensus on the best surgical treatment.Our group think the laparoscopic approach in this type of hernia, whether through the transabdominal(TAPP) or extraperitoneal(TEP) approach, is the most appropriate, since it offers the advantages of minimally invasive surgery(less postoperative pain, shorter LOS) and <postoperative complications related to the surgical site and a lower incidence of hernia recurrence have been reported.