[3][4] In 2019, Michael H. Stone, Gary Brucato, and Ann Burgess proposed formal criteria by which "mutilation" might be systematically distinguished from the act of "dismemberment", as these terms are commonly used interchangeably.
They suggested that dismemberment involves "the entire removal, by any means, of a large section of the body of a living or dead person, specifically, the head (also termed decapitation), arms, hands, torso, pelvic area, legs, or feet".
Mutilation, by contrast, involves "the removal or irreparable disfigurement, by any means, of some smaller portion of one of those larger sections of a living or dead person.
Another form of mutilation that has captured the imagination of Westerners is the "long-neck" people, a sub-group of the Karen known as the Padaung where women wear brass rings around their necks to artificially make them longer.
Historical examples are plenty; Chinese general Sun Bin had his kneecaps removed after being framed for treason during the Warring States period, while Araucanian warrior Galvarino had his hands amputated as punishment while as a prisoner during the Spanish conquest of Chile.
In times when even judicial physical punishment was still commonly allowed to cause not only intense pain and public humiliation during the administration but also to inflict permanent physical damage, or even deliberately intended to mark the criminal for life by cropping or branding, one of the common anatomical target areas not normally under permanent cover of clothing (so particularly merciless in the long term) were the ear(s).