Hazardous party trick (infolding of the pinna).
Two cases of habitual pinna folding are reported. One case was complicated by the development of bilateral haematoma auris as a direct result of the trauma caused by the folding.
Hickey
S A
SA
ENT Department, Charing Cross Hospital, London.
Clarke
P M
PM
D002648:Child; D004424:Ear Canal; D004425:Ear Cartilage; D004426:Ear Deformities, Acquired / Q000150:complications*; D004427:Ear Diseases / Q000209:etiology; D006406:Hematoma / Q000209:etiology; D006801:Humans; D008297:Male