title: Erratum.
abstract: In the article by Joseph MF et al, "Incidence of Morphologic Changes in Asymptomatic Achilles Tendons in an Active Young Adult Population," in J Sport Rehabil. 21(3), 249-252, 3 authors were omitted from the byline. The full list of authors is Michael F. Joseph, Thomas H. Trojian, Jeffrey M. Anderson, John Crowley, Lindsay Dilieto, Brian O'Neil, and Craig R. Denegar.