The periosteum is a fibrous sheath that covers bones. It contains the blood vessels and nerves that provide nourishment and sensation to the bone.
Silverstein JA, Moeller JL, Hutchinson MR. Common issues in orthopedics. In: Anderson GJ, Hensrud DD. In: Rakel RE, Rakel DP eds.Textbook of Family Medicine
Update Date 8/11/2013
Updated by: Linda J. Vorvick, MD, Medical Director and Director of Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington. Also reviewed by David Zieve, MD, MHA, Bethanne Black, and the A.D.A.M. Editorial team.