Abstract
Traumatic optic neuropathy (TON) is a rare disease but leaves critical sequelae to patient. Purpose of this study is to evaluate the incidence of TON in each orbital wall fracture. Retrospective review of 2629 patients with orbital wall fracture was performed in from January 2010 to March 2019, based on diagnostic code, Korean Standard Classification of Diseases, 7th Revision. The orbital wall fractures were divided into 4 subtypes: superior, medial, inferior, and lateral wall. Incidence of TON is analyzed according to subtypes, single and multiple wall fracture. Among 2629 patients with orbital wall fractures, 27 patients were diagnosed with TON with an incidence of 1.02%. In single wall fracture, only lateral wall showed significantly high TON incidence, which only zygomatic fracture was included in single lateral wall fracture. In multiple wall fracture, it was statistically significant in the superior wall. Fracture on lateral and superior orbital wall showed a tendency to increase the incidence of TON. Based on the above results, radiologic evaluation and physical examination is necessary for patient who has lateral and superior orbital wall fracture.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.