Penetrating trauma

Revision as of 14:52, 20 August 2012 by WikiBot (talk | contribs) (Robot: Automated text replacement (-{{SIB}} +, -{{EH}} +, -{{EJ}} +, -{{Editor Help}} +, -{{Editor Join}} +))
Jump to navigation Jump to search

WikiDoc Resources for Penetrating trauma

Articles

Most recent articles on Penetrating trauma

Most cited articles on Penetrating trauma

Review articles on Penetrating trauma

Articles on Penetrating trauma in N Eng J Med, Lancet, BMJ

Media

Powerpoint slides on Penetrating trauma

Images of Penetrating trauma

Photos of Penetrating trauma

Podcasts & MP3s on Penetrating trauma

Videos on Penetrating trauma

Evidence Based Medicine

Cochrane Collaboration on Penetrating trauma

Bandolier on Penetrating trauma

TRIP on Penetrating trauma

Clinical Trials

Ongoing Trials on Penetrating trauma at Clinical Trials.gov

Trial results on Penetrating trauma

Clinical Trials on Penetrating trauma at Google

Guidelines / Policies / Govt

US National Guidelines Clearinghouse on Penetrating trauma

NICE Guidance on Penetrating trauma

NHS PRODIGY Guidance

FDA on Penetrating trauma

CDC on Penetrating trauma

Books

Books on Penetrating trauma

News

Penetrating trauma in the news

Be alerted to news on Penetrating trauma

News trends on Penetrating trauma

Commentary

Blogs on Penetrating trauma

Definitions

Definitions of Penetrating trauma

Patient Resources / Community

Patient resources on Penetrating trauma

Discussion groups on Penetrating trauma

Patient Handouts on Penetrating trauma

Directions to Hospitals Treating Penetrating trauma

Risk calculators and risk factors for Penetrating trauma

Healthcare Provider Resources

Symptoms of Penetrating trauma

Causes & Risk Factors for Penetrating trauma

Diagnostic studies for Penetrating trauma

Treatment of Penetrating trauma

Continuing Medical Education (CME)

CME Programs on Penetrating trauma

International

Penetrating trauma en Espanol

Penetrating trauma en Francais

Business

Penetrating trauma in the Marketplace

Patents on Penetrating trauma

Experimental / Informatics

List of terms related to Penetrating trauma

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]


Overview

Penetrating trauma is an injury that occurs primarily by an object piercing the skin or entering a tissue of the body. The severity of the injury is determined largely by the velocity of the object that enters the body. High-velocity objects are usually projectiles such as bullets from high-powered or assault rifles.[1] Bullets from handguns and shotguns are classed as medium-velocity projectiles.[1] Low-velocity items, such as knives, are usually propelled by a person's hand, and usually do damage only to the area that is directly contacted by the object.[1] In addition to causing damage to the tissues they contact, medium- and high-velocity projectiles cause a cavitation injury: as the object enters the body, it creates a pressure wave which forces tissue out of the way, creating a cavity that can be much larger than the object itself.[1] The tissues soon move back into place, eliminating the cavity, but the cavitation frequently does considerable damage first.[1] Cavitation can be especially damaging when it affects delicate tissues such as the brain, as occurs in penetrating head trauma.

See also

Reference

  1. 1.0 1.1 1.2 1.3 1.4 Daniel Limmer and Michael F. O'Keefe. 2005. Emergency Care 10th ed. Edward T. Dickinson, Ed. Pearson, Prentice Hall. Upper Saddle River, New Jersey. Pages 189-190.

Template:WH Template:WikiDoc Sources