MedlinePlus Medical Encyclopedia: Head trauma

Skip navigation

Medical Encyclopedia

Head trauma

Head injury can occur when the head and neck is thrown violently such as in an accident. This type of head injury can also cause injury to the brain by causing it to rebound in the skull. As a result the brain may bleed, swell, and dangerously increase in pressure.

Update Date: 2/13/2008

Updated by: Luc Jasmin, MD, PhD, Departments of Anatomy & Neurological Surgery, University of California, San Francisco, CA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 1997-2008, A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.