Dum-dums, hollow-points, and devastators: techniques designed to increase wounding potential of bullets.

When considering the kinetic energy formula (KE = 1/2 MV2) to estimate wounding potential of bullets, bullet velocity has assumed the premier role as the determinant of wounding capability. Particular characteristics of the bullet such as mass have assumed positions of secondary importance or have been largely ignored. In recent years, however, important changes in bullet design have occurred that can markedly change the character of gunshot wounds. Dum-dum bullets, hollow-points, shot shells, and explosive bullets have been designed so as to cause delivery of greater kinetic energy to the victim. Surgeons managing gunshot wounds must be familiar with these types of bullets in order to properly care for the victims and to ensure their own safety during the process.