Surgical management of massive ventral hernias in children.
The management of 7 children with massive abdominal wall hernias is reviewed, utilizing a technique of stabilizing the defect by insertion of a Teflon mesh prosthesis followed by pneumoperitoneum and staged reduction. Teflon mesh has proven ideally suited for this purpose because of its flexibility, elasticity, and relative nonreactivity, allowing it to be applied directly over the surface of exposed bowel without inducing fistula formation. Although the mesh is securely incorporated into the fascial perimeter of the abdominal wall, a pseudomembrane is formed at the point of contact with the bowel surface which allows subsequent dissection and removal of the prosthesis with relative ease. Having limited the size of the defect by insertion of the mesh, an ideal situation is created for use of pneumoperitoneum to expand the peritoneal cavity and stretch the normal tissues of the abdominal wall, thus facilitating subsequent operative reduction of the ventral hernia. Utilizing this approach, excellent cosmetic and functional results have been achieved in all 7 patients.
D000009:Abdominal Muscles / Q000002:abnormalities* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D005260:Female; D006554:Hernia, Umbilical / Q000601:surgery*; D006555:Hernia, Ventral / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D011138:Polytetrafluoroethylene; D013526:Surgical Mesh
D011138:Polytetrafluoroethylene