Sacrofixation with Marlex mesh in massive prolapse of the rectum.

Rectal fixation to the sacrum is considered the most rational operation in the surgical treatment of massive or complete prolapse of the rectum, since it eliminates the anatomic defect which is fundamental in the pathogenesis of this disease. Many techniques have been used to join the posterior wall of the rectum to the sacrum, ranging from the use of simple sutures with nonabsorbable material to prosthetic materials, such as Teflon sheets or Ivalon, polyvinyl, sponges which are placed around the rectum and attached to the sacrum. A variant consists of using Marlex mesh instead of Teflon. In an experience with 24 patients, only one patient died postoperatively. In a follow-up period of ten years, no recurrences have been observed in any of the remaining patients.