Fig. 6From: Ischial osteochondroma as an unusual source of pregnancy-related sciatic pain: a case reportThree-dimensional reconstruction of the pelvis, posterolateral view. The osteochondroma is visible at the lower right side of the image, attached to the ischial ramus. The distance between the osteochondroma and lesser trochanter is 11 millimeters. Orientation of head (H) right (R) and posterior (P) and dimensions in centimeters (cm) are notedBack to article page