The sacrum is a bone at the back of the pelvis between the hip bones. A sacral fracture can cause symptoms including lower back and buttock pain, swelling, and reduced bowel and bladder control.
Pyle — Attending Orthopedic Surgeon, Waterhury Hospital. For record and address of author see "This Week's Issue", page 1118.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback