skin abrasion friction burn http://purl.bioontology.org/ontology/MEDDRA/10066133 http://purl.bioontology.org/ontology/SNOMEDCT/63294001 https://en.wikipedia.org/wiki/Friction_burn https://www.wikidata.org/wiki/Q5503423 A form of abrasion caused by the friction of skin rubbing against a surface. A friction burn may also be referred to as skinning, chafing, or a term named for the surface causing the burn such as rope burn, carpet burn or rug burn. Because friction generates heat, extreme cases of chafing may result in genuine burning of the outer layers of skin. abrasion and/or friction burn carpet burn friction burns rope burn rug burn The Encyclopedia of Unusual Sex Practices