Overview
Low set ears (pinna), abnormal rotation, the absence of ears, and abnormal folds in the ear may be associated with various medical conditions.
Review Date 11/6/2023
Updated by: Neil K. Kaneshiro, MD, MHA, Clinical Professor of Pediatrics, University of Washington School of Medicine, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.