Retrospective Study
Copyright ©The Author(s) 2020.
World J Gastrointest Endosc. Aug 16, 2020; 12(8): 220-230
Published online Aug 16, 2020. doi: 10.4253/wjge.v12.i8.220
Table 4 The upper bending angle of esophagogastroduodenoscopy was greater than that of colonoscopy
EGDS groupCS groupP value
GIF-Q240XPCF-Q260AI/AL
GIF-Q260PCF-PQ260L
GIF-Q260JSIF-Q260
Upper bending angle (degree)210180
Duodenal direction and catheter direction (cross/ parallel)111/38/150.02
Observation of papilla of Vater in the front, n (%)211 (78.6)1 (3.8)< 0.01

  • Citation: Sugimoto M, Takagi T, Suzuki R, Konno N, Asama H, Sato Y, Irie H, Watanabe K, Nakamura J, Kikuchi H, Takasumi M, Hashimoto M, Kato T, Hikichi T, Ohira H. Which scope is appropriate for endoscopic retrograde cholangiopancreatography after Billroth II reconstruction: An esophagogastroduodenoscope or a colonoscope? World J Gastrointest Endosc 2020; 12(8): 220-230
  • URL: https://www.wjgnet.com/1948-5190/full/v12/i8/220.htm
  • DOI: https://dx.doi.org/10.4253/wjge.v12.i8.220