10/07/2026
Is intraperitoneal underlay mesh (IPUM) obsolete for ventral hernia repair?
At the 2026 SAGES annual meeting, Sarah Mohamedaly, MD, MPH, of Mayo Clinic argued that the data don't support writing it off, even as robotic extraperitoneal techniques have become the default approach.
She pointed to a 0.62% rate of reoperation for intraperitoneal mesh complications within six years of minimally invasive IPUM, and comparable one-year recurrence, pain and infection outcomes versus open sublay repair and versus robotic IPUM in the randomized PROVE-IT trial.
Her conclusion: IPUM isn't the right choice for large defects or extensive wound comorbidities, but it remains reasonable for higher-risk patients with small hernias, take-back cases and emergencies.
Read more: https://f.mtr.cool/sg0w6i3fra