Fig. 2From: Anatomical landmarks of the intra-pelvic side-wall as sources of pain in women with and without pregnancy-related chronic pelvic pain after childbirth: a descriptive studyAnatomical landmarks of the intra-pelvic side-wall: 1) os coccyx, 2 and 8) os sacrum laterally, 3 and 9) sacrospinous ligament, 4 and 10) ischial spine, 5 and 11) os ischium inferior to the ilio-ischial fusion, 6 and 12) os pubis laterally and 7 and 13) os pubis mediallyBack to article page