Accessory bone

An accessory bone or supernumerary bone is a bone that is not normally present in the body, but can be found as a variant in a significant number of people. It poses a risk of being misdiagnosed as bone fractures on radiography.[2]

  1. ^ Luijkx, Tim; Knipe, Henry (13 March 2013). "Fabella". Radiopaedia. Retrieved 2015-09-18.
  2. ^ T.E. Keats, M.W. Anderson, Atlas of normal roentgen variants that may simulate disease. 7th edition, Mosby Inc. 2001, ISBN 0323013228