Figure 3

Examples of anal resting pressure profile in two participants. The 3D presentation is on the left and the 2D presentation is on the right. Pink color represents pressures equal to or above 25 mmHg. (A) No complete sphincter defect is present. (B) Large complete sphincter defect is found and only a part of the posterior sphincter complex is intact. Numbers on the left margin of the 2D presentations indicate length in centimeters. Ant: anterior. L: left. Post: posterior. H: right aspect of the sphincter complex.