<qa>  What was recently Dixon et al.8 demonstrated by performing variety of colo-rectRecently Dixon et al.8 demonstrated by performing variety of colo-rectal procedures using a single port laparoscopic technique. They performed, right hemi-colectomy, extended right hemi-colectomy, total colectomy with ileo-anal anastomosis, procto-colectomy, restorative procto-colectomy with ileo-anal pouch formation and anterior resection. Two of these procedures were for cancers. All operations were performed using a single incision tri-port system with harmonics scalpel, linearcircular stapler and standard laparoscopic instruments. 