Gunshot wounds: A review of ballistics related to penetrating trauma

Publication date: 2014 Source:Journal of Acute Disease, Volume 3, Issue 3 Author(s): Panagiotis K. Stefanopoulos , Georgios F. Hadjigeorgiou , Konstantinos Filippakis , Dimitrios Gyftokostas Civilian gunshot injuries from handgun and rifle ammunition vary in severity depending on the anatomic location involved and the different effects from the ballistic properties of the penetrating projectiles. Ballistic factors such as the impact velocity and energy should not be considered in isolation, as their specific effects are determined by the interaction between the projectile and tissues. Increased tissue damage can result from tumbling of non-deforming rifle bullets and deformation of expanding bullets. Both of these mechanisms increase substantially the energy transfer to the wound and its diameter, also producing a pulsating temporary cavity associated with pressure changes within tissue.
Source: Journal of Acute Disease - Category: Emergency Medicine Source Type: research