Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
perversion injurySexology Trauma induced by deviant sexual activities, most common in the anus and rectum or lower urogenital tract, consisting of torn tissues and infection, caused by various devices ranging from high-pressure hoses per rectum-'pumping', to various objects–sex 'toys' or body parts–'fisting', intended to stimulate or enhance sexual arousal. See Sex toy, Sexual asphyxia.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.