Auricular anthropometric growth study in individuals with trisomy 21.

In this study, we aimed to measure the auricle dimensions of individuals with Down syndrome, which are known to have different anomalies, and to evaluate the auricle development from birth. A total of 18 groups were formed, consisting of individuals from the neonatal period to age 18 years. Additionally, individuals older than 18 years old were added as an adult group (19 groups in total).