Single-incision laparoscopic cholecystectomy (SILC): a refined technique

Abstract 

Background

Reports of decreasing the number of incisions in laparoscopic procedures began appearing in the 1990s. A recent spark in pursuing such an approach has been accelerated by natural-orifice transluminal endoscopic surgery.

Method

Several modifications in performing single-incision laparoscopic cholecystectomy (SILC) were introduced until it was possible to develop a simple and safe technique.

Results

SILC was completed in 61 of 71 operated patients. Fifty-five patients had SILC without cholangiography (average operative time, 49 minutes). Thirteen patients had SILC with cholangiography, 11 with negative results (average operative time, 67 minutes). Three patients needed additional trocars (bi-incision access surgery [BIAS]). None were converted to open procedures. Of the 69 patients with SILC or BIAS, 66 had same-day discharge, and 3 were discharged the following day.

Conclusion

SILC or BIAS is effective for gallbladder removal, with comparable lengths of stay, operative times, and safety as the traditional method, with better cosmetic results.

Keywords: Single incision, Laparoscopic cholecystectomy, SILC, Bi-incision access surgery, BIAS