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Copyright ©The Author(s) 2019.
World J Gastrointest Endosc. Apr 16, 2019; 11(4): 262-270
Published online Apr 16, 2019. doi: 10.4253/wjge.v11.i4.262
Figure 1
Figure 1 The ileocecal valve was divided into four sections: anterior angle, posterior angle, inferior lip, and superior lip. A: Anterior angle; P: Posterior angle; I: Inferior lip; S: Superior lip.