Stapled sutures in digestive tract surgery.

A six-year experience with mechanical sutures in digestive tract surgery is reported. Forty-nine esophageal resections during azygo-portal disconnection were performed since 1979 up to June 1986. Four patients died in the early postoperative course with no evidence of suture-related complication. One patient developed an anastomotic stricture (2.2%), which was successfully dilated. Fifty-three total gastrectomies with stapled reconstruction were performed between 1980 and June 1986. Two patients died soon after surgery for reasons unrelated to the suturing technique. Two strictures of the esophagojejunal anastomosis (3.9%) occurred two to three months after surgery and underwent successful dilation. One esophagojejunostomy (1.9%) leaked and one (1.9%) underwent uneventful remedial surgery (conversion of an omega-shaped loop to a Roux-en-Y procedure). Ten isoperistaltic jejunal interpositions, six Billroth I partial gastrectomies and 14 Roux-en-Y loops for hepatico- or pseudo-cystojejunostomy were performed since 1983 up to June 1986 in the absence of any operative morbidity or mortality. Twenty-three right colectomies were performed from 1983 to June 1986. The only complication reported was one leakage (4.3%) which spontaneously healed. Ninety-eight patients underwent formal colonic resections (anterior resection of the rectum, left hemicolectomy, subtotal and total colectomy) from 1981 to June 1986. Two patients (2%) died for reasons unrelated to the suturing technique. Three colorectal anastomoses (3%) developed a leak, one of which required surgical revision. One stricture (1%) was recorded in a recurrence-free patient three months after surgery. One patient (1%) complained of minor rectal bleeding. Two patients (2%) developed small anal fissures due to forced passage of the instrument.(ABSTRACT TRUNCATED AT 250 WORDS)