From Wikipedia, the free encyclopedia
By ultimate cause 
By modality 
- Traumatic injury, a body wound or shock produced by sudden physical collision or movement
- Other injuries from external physical causes, such as radiation poisoning, burn, or frostbite
- Injury from toxin or as adverse effect of a pharmaceutical drug
By location 
- Wound, an injury in which skin is torn, cut or punctured (an open wound), or where blunt force trauma causes a contusion (a closed wound). In pathology, it specifically refers to a sharp injury which damages the dermis of the skin.
- Brain injury
- Spinal cord injury
- Nerve injury
- Soft tissue injury
- Cell damage, including direct DNA damage
By activity 
- "Trauma". Dictionary.com. Dictionary.com, LLC. 2010. Retrieved 2010-10-31.