Novel procedure, SILSOID colectomy, is a bridge between conventional and single-incisional laparoscopic colectomy.

Background: Laparoscopic colectomy (LC) is a widely accepted treatment for various diseases of the colon. Transumbilical single-incisional laparoscopic surgery (SILS) offers excellent cosmetic results compared with standard multi-port laparoscopic surgery. We describe a new hybrid laparoscopic procedure, SILSOID colectomy, which combines conventional LC with SILS.

Methods: We performed SILSOID colectomy to treat four patients with colorectal disease. Three ports were inserted through the single transumbilical incision, and an additional port was inserted in the flank at a site that depended on the location of the lesion. Division and anastomosis of the colon were performed extracorporeally.

Results: SILSOID colectomy was carried out uneventfully in all four cases. The median operation time was 220 minutes (range, 179-320 min), and the median blood loss was negligible (range, negligible-285 mL), respectively. Although one patient experienced a postoperative wound infection, no other postoperative complications occurred.

Conclusions: SILSOID colectomy is safe and feasible and it can be used as an alternative to conventional LC. We consider this procedure to be a bridge between conventional LC and more advanced laparoscopic procedures, such as SILS.