Freeze branding: a novel injurious mechanism for humans.

Freeze branding was first performed in 1966 to identify animals for agricultural purposes, and remains relevant today in veterinary medicine. In contrast, human branding for aesthetics, punishment, identification, and purported medicinal benefits is standardly performed through transfer of thermal energy via heat. Uniquely, this case report documents the first description of freeze branding as a mechanism of injury in humans resulting in a 0.