Fig. 1From: Anorectal manometry for the diagnosis of pelvic floor disorders in patients with hypermobility spectrum disorders and hypermobile Ehlers-Danlos syndromeMR defecography illustrating examples of anatomical abnormalities during defecation. MR defecography illustrating examples of anatomical abnormalities during defecation (Example reference lines are shown: blue is PCL, red is H-line, yellow is M-line). A at rest, no pelvic floor relaxation or organ prolapse. B during initiation of defecation, notable for moderate anterior rectocele (blue arrow). C throughout defecation, notable for intra-anal (Oxford Grade 4) rectal intussusception, and Stage 1 bladder (red arrow) and vaginal (white arrow) prolapse (red arrow)Back to article page