A winking anus may signify spinal injury.
Malouf
A J
AJ
St Mark's Hospital, London, UK.
Kamm
M A
MA
D000328:Adult; D001004:Anus Diseases / Q000209:etiology / Q000503:physiopathology*; D004558:Electric Stimulation; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000293:injuries*; D008365:Manometry; D010173:Palpation; D016103:Spinal Fractures / Q000503:physiopathology*; D013904:Thoracic Vertebrae / Q000293:injuries*