Chignon | |
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A baby's scalp showing the effects of a vacuum extraction. | |
Classification and external resources | |
Specialty | pediatrics |
ICD-10 | P12.1 |
ICD-9-CM | 767.19 |
A chignon is a temporary swelling left on an infant's head after a ventouse suction cap has been used to deliver him or her. It is not a sign of serious injury and may take as little as two hours or as long as two weeks to disappear.