Background: The difference in mortality between emergency and elective surgery for malignant colonic obstruction is more than 5% in healthy patients below the age of 65 and increases with age to around 20%. Emergency surgery can be avoided by endoscopic placement of a self-expandable metal stent (SEMS). Aim: To evaluate the effectiveness and safety of SEMS as ‘bridge to surgery’. Method: Between January 2001 and July 2008, SEMS were placed for acute malignant colonic obstruction in 45 patients (median age 72 years, range 35–91). Results: The procedure was technically successful in 43 patients (94%) with resolution of obstructive symptoms within 48 h in 87% of the patients. No perforations occurred during the procedure or while awaiting surgery. Two (4%) patients required a second endoscopic procedure. All patients underwent a single-stage surgical procedure. Postoperative mortality was 2.2% (n = 1). Histology showed advanced colorectal cancer (T3–4N1–2M0–1) in 75% of the patients. Conclusion: SEMS placement is a safe and effective procedure as bridge to surgery in patients presenting with colonic obstruction due to colorectal malignancy. This procedure carries a risk of serious complications well below that of the reported difference in mortality between emergency an elective surgery.

CT is the most sensitive test in identifying CVF. Resection of the diseased colon segment and primary anastomosis seems to be an effective and safe surgical method for treating CVF. This surgical treatment has an acceptable risk for anastomotic leak and mortality.