Levine L M, Sires B S, Gentry L R, Dortzbach R K
Eye and Ear Infirmary, University of Illinois, Chicago 60612-7243, USA.
Ophthalmic Plast Reconstr Surg. 1998 Mar;14(2):141-3. doi: 10.1097/00002341-199803000-00012.
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.