Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1998 Feb;64(2):144-6.

Adhesion formation after intraperitoneal and extraperitoneal implantation of polypropylene mesh

Affiliations
  • PMID: 9486886

Adhesion formation after intraperitoneal and extraperitoneal implantation of polypropylene mesh

L Farmer et al. Am Surg. 1998 Feb.

Abstract

Polypropylene mesh is commonly used in open and laparoscopic hernia repairs. We tested the hypothesis that intra-abdominal adhesion formation secondary to polypropylene mesh is greater when mesh is placed in an intraperitoneal versus an extraperitoneal position. Fifty adult male rats underwent midline laparotomy with or without implantation of a nonabsorbable mesh. There were ten rats in each of the following five groups: EP-M, creation of an extraperitoneal pocket without mesh placement; EP+M, mesh placement in an extraperitoneal pocket; IP+M, intraperitoneal mesh; IT-M, creation of an abdominal wall ischemic defect without mesh placement; IT+M, ischemic defect plus mesh. Adhesion formation was graded on a scale of 0 to 5, 2 weeks after operation. All groups formed adhesions. Tissue injury or the placement of a mesh in an intraperitoneal position resulted in significantly more adhesions. An entirely extraperitoneal approach to mesh placement is needed to minimize adhesions after laparoscopic hernia repair.

PubMed Disclaimer

LinkOut - more resources