In a compression fracture the body of the bone tissue of the vertebra collapses. This can occur because of trauma or a disease process such as osteoporosis or a tumor.
Review Date: 5/5/2008
Reviewed By: Andrew L. Chen, MD, MS, Orthopedic Surgery and Sports Medicine, The Alpine Clinic, Littleton, NH. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.