title: Rounding of the inferior rectus muscle: a helpful radiologic findings in the management of orbital floor fractures.
abstract: The authors describe a patient with an orbital floor fracture that did not demonstrate a distinct fracture on computed tomography (CT) imaging. The key radiologic finding was rounding of the inferior rectus muscle.
authors.affiliation: Eye and Ear Infirmary, University of Illinois, Chicago 60612-7243, USA.
authors.forename: L M
authors.initials: LM
authors.lastname: Levine
authors.forename: B S
authors.initials: BS
authors.lastname: Sires
authors.forename: L R
authors.initials: LR
authors.lastname: Gentry
authors.forename: R K
authors.initials: RK
authors.lastname: Dortzbach
mesh_terms: D000062:Accidents, Occupational; D000328:Adult; D005131:Eye Injuries / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D006801:Humans; D008297:Male; D009801:Oculomotor Muscles / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D009915:Orbit / Q000000981:diagnostic imaging / Q000293:injuries* / Q000473:pathology; D009917:Orbital Fractures / Q000000981:diagnostic imaging* / Q000209:etiology / Q000601:surgery; D014057:Tomography, X-Ray Computed