Retina-Vitreous
2024 , Vol 33 , Num 4
Optic nerve head avulsion and lower canalicular laceration after blunt eye trauma: a case report
Department of Ophthalmology, Kayseri Education and Research Hospital, University of Health Sciences, Kayseri, Türkiye
DOI :
10.37845/ret.vit.2024.33.47
Closed globe injuries can cause serious posterior segment injuries even if there is no damage to the anterior segment of the eye. Optic
nerve head (ONH) avulsion is a rare but very serious complication of blunt eye trauma. While avulsion often occurs where the optic
nerve attaches to the globe, it can also occur at any point along the nerve and there is no effective treatment. Preventing eye trauma will
also prevent serious morbidity. In this report, we present a case with ONH avulsion and accompanying inferior canalicular laceration
following blunt eye trauma.
Keywords :
Closed globe injuries, Lacrimal canalicular laceration, Traumatic optic nerve avulsion