Case Report
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 28, 2012; 18(32): 4454-4456
Published online Aug 28, 2012. doi: 10.3748/wjg.v18.i32.4454
Figure 3
Figure 3 During negotiation of “hairpin” bend of the splenic flexure, “passive- bending colonoscope” does not stretch the bend. Green arrow shows the radius of colonoscope. Passive bending colonoscope has smaller one.