RESUMO
To report our initial experience with hand-assisted laparoscopic surgery [HALS] for colorectal malignancies using a specially-designed laparoscopic hand cannula. Patients and Nine caucasians patients with colorectal malignancies underwent HALS which included 02 right hemicolectomies, 01 transverse colectomy, 03 sigmoid colectomies, 01 anterior resection and 02 low anterior resections. There were 4 males and 5 females. The mean length of incision for placement of the cannula was 7 cms [range 7-8 cms]. The mean operating time was 180 minutes. Postoperatively on an average patients were ambulatory by day 2 [range 1-4] and taking oral fluids by day 3 [range 1-4]. There were no conversions to laparotomy. Furthermore there was no operative mortality and no complication directly related to the use of the device. HALS appears to be a useful adjuvant for laparoscopic colectomy due to advantages provided by tactile sensation. A curative resection for malignancy can be performed without compromising oncological principles