title: Validating the use of rectus muscle fragment welding to control presacral bleeding during rectal mobilization.
abstract: The incidence of presacral bleeding during rectal mobilization is low, but such bleeding may be massive and even fatal. Haemostasis can be difficult to achieve using conventional methods because of the complex interlacing of the venous network at the sacral periosteum. Historically, pelvic packing and metallic thumbtacks have been the more commonly used methods in our institution. However, the need for repeat surgery to remove the packs and the difficulties encountered in tack application have forced us to explore other methods. In 1994, the procedure termed muscle fragment welding, which uses electrocautery through a rectum muscle fragment, was introduced to control presacral bleeding. From January 1999 to February 2002, six of 416 patients undergoing pelvic surgery in our institution developed massive presacral haemorrhage and therefore, this technique was used. Haemostasis was immediate and permanent. No major untoward postoperative events such as re-bleeding or infection were noted. One cas developed a second-degree burn in the right elbow due to a misplaced ground conduction plate. Rectus muscle fragment welding is , in our experience, an effective and practical method of controlling presacral haemorrhage.
authors.affiliation: Dicidion of Colorectal Srger, Departmento fo Surgery, University of the Philippines--Philippines General Hospital Medical center, Manila,1000, Philippines.
authors.forename: Edwardo
authors.initials: E
authors.lastname: Ayuste
authors.forename: Manuel Francisco T
authors.initials: MF
authors.lastname: Roxas
mesh_terms: D000328:Adult; D000368:Aged; D004564:Electrocoagulation / Q000379:methods*; D005260:Female; D006488:Hemostasis, Surgical / Q000379:methods*; D006801:Humans; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000601:surgery; D012007:Rectum / Q000601:surgery*; D012445:Sacrococcygeal Region / Q000098:blood supply