Hernia Recurrence and Complications After Abdominal Reconstruction With Reinforced Versus Nonreinforced Biologic Mesh

Both biologic and permanent (synthetic) meshes are used for abdominal wall reconstruction. Biologic mesh has the advantage of eventual incorporation, which makes it generally preferred in contaminated patients compared with synthetic mesh (Ann Surg. 2013;257:991-996). However, synthetic mesh has been shown to have decreased long-term hernia recurrence despite increased complications (JAMA Surg. 2022;157:293-301). Ovitex (TelaBio, Ltd, Auckland, New Zealand) is a combined reinforced biologic mesh with a permanent Prolene suture weave that theoretically combines incorporation with a long-term strength component. We hypothesize that a reinforced biologic will have a similar complication profile but decreased long-term hernia recurrence.