title: Dorsal Defect of the Patella in a Teenage Male Football Player: A Case Report and Differential Diagnosis of Lytic Patellar Lesion.
authors.affiliation: Department of Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, Texas, USA.
authors.forename: Brayden J
authors.initials: BJ
authors.lastname: Gerrie
authors.affiliation: Department of Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, Texas, USA.
authors.forename: Patrick C
authors.initials: PC
authors.lastname: McCulloch
authors.affiliation: Department of Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, Texas, USA.
authors.forename: John S
authors.initials: JS
authors.lastname: Labis
authors.affiliation: Department of Orthopedics & Sports Medicine, Houston Methodist Hospital, Houston, Texas, USA.
authors.forename: David M
authors.initials: DM
authors.lastname: Lintner
authors.affiliation: Department of Radiology, Houston Methodist Hospital, Houston, Texas, USA.
authors.forename: Joshua D
authors.initials: JD
authors.lastname: Harris
keywords: chondroblastoma; dorsal defect; osteochondritis dissecans; patella; patellofemoral pain