The penis is covered by a retractable hood of skin called the foreskin, or prepuce. It is the structure which is removed in the procedure known as circumcision.
Review Date 7/26/2021
Updated by: Kelly L. Stratton, MD, FACS, Associate Professor, Department of Urology, University of Oklahoma Health Sciences Center, Oklahoma City, OK. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.