title: Patellar sleeve fracture.
authors.affiliation: Madigan Army Medical Center, Department of Emergency Medicine, Tacoma, Washington.
authors.forename: Scott
authors.initials: S
authors.lastname: Sullivan
authors.affiliation: Madigan Army Medical Center, Department of Emergency Medicine, Tacoma, Washington.
authors.forename: Kevin
authors.initials: K
authors.lastname: Maskell
authors.affiliation: Madigan Army Medical Center, Department of Emergency Medicine, Tacoma, Washington.
authors.forename: Tristan
authors.initials: T
authors.lastname: Knutson
mesh_terms: D002648:Child; D050723:Fractures, Bone / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D010329:Patella / Q000000981:diagnostic imaging / Q000293:injuries*; D011859:Radiography