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Ear abnormalities

Ear abnormalities

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 10/1/2025

Updated by: Charles I. Schwartz, MD, FAAP, Clinical Assistant Professor of Pediatrics, Regional Medical Director of Penn Medicine Primary and Specialty Care, Perelman School of Medicine at the University of Pennsylvania, General Pediatrician at PennCare for Kids, Phoenixville, PA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.