title: An adolescent with limited mouth opening.
authors.affiliation: Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, United States of America.
authors.forename: Eric T
authors.initials: ET
authors.lastname: Stoopler
authors.affiliation: Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, United States of America.
authors.forename: Dalal
authors.initials: D
authors.lastname: Alomar
authors.affiliation: Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, United States of America.
authors.forename: Sausan
authors.initials: S
authors.lastname: Alfaris
authors.affiliation: Department of Oral and Maxillofacial Surgery/Pharmacology, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania, United States of America.
authors.forename: Eric
authors.initials: E
authors.lastname: Granquist
mesh_terms: D002648:Child; D006801:Humans; D008297:Male; D009055:Mouth / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D016059:Range of Motion, Articular / Q000502:physiology*