Protuberance

Definition

A protuberance is a body part that bulges (protrudes) outward from a surface.

For example, the ears protrude from the head.

Gallery

Ear protuberance — The ear is a protuberance of the head. It bulges away from the body.

References

Taber's Medical Dictionary Online website. . Accessed March 15, 2023.

Last reviewed February 2, 2023 by Linda J. Vorvick, MD, Clinical Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team..

Related specialties

Family Medicine