General surgeons' attitudes to the treatment and prevention of abdominal adhesions.

A questionnaire survey of general surgeons was undertaken to estimate the incidence of abdominal adhesions as a clinical problem and to establish current attitudes to the treatment of adhesional bowel obstruction and the prevention of adhesion formation. Replies were received from 362 of 416 surgeons (response rate 87%). In all, 76% (95% confidence limits, 72%-80%) of surgeons operate upon at least two patients each year with adhesional small bowel obstruction and 31% (26-36) operate upon more than five patients. More than five patients are admitted each year with suspected adhesional bowel obstruction by 64% (59-69) of surgeons and 35% (30-40) of surgeons found adhesions to be a problem during a non-adhesion-related laparotomy in more than five patients each year. This represents an estimated annual incidence of between 12,000 and 14,000 adhesion-related clinical problems in the United Kingdom. A number of preventive measures, such as the wearing of starch-free gloves (78% of surgeons; 95% CL 74%-82%), peritoneal lavage (68%; 63-73) and placement of the omentum beneath the wound closure (90%; 87-93) are generally accepted, whereas routine wetting of swabs (39%; 34-44) and the role of non-essential adhesiolysis (49%; 44-54) are controversial. Routine small bowel plication (1%; 0-2) and intubation (2%; 0-5) are rarely used. This survey gives an indication of the large burden on patients and the health services caused by abdominal adhesions, and demonstrates surgeons' wide variety of approaches to both the treatment and prevention of adhesion formation.