traumatic optic neuropathy
Predictive value of visual evoked potentials, relative afferent pupillary defect, and orbital fractures in patients with traumatic optic neuropathy
... Once the diagnosis of traumatic optic neuropathy is made, the main issue is predicting the degree of visual function and also prognosis of vision. In most patients, visual acuity is severely reduced ...
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Indirect traumatic optic neuropathy
... of traumatic optic neuropathy of any type have been reported for pediatric [1] and adult [2] populations in ...of traumatic optic neuropathy is approxi- mately ...
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Hyperintense Optic Nerve due to Diffusion Restriction: Diffusion Weighted Imaging in Traumatic Optic Neuropathy
... the optic canal and that secondary injury from compartment syndrome occurs in the optic canal, causing nerve ...with traumatic optic ...
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Analytical study of 100 cases of traumatic optic neuropathy.
... posterior traumatic optic ...or optic canal may be present. One patient of optic canal fracture may regain normal vision without intervention but another with no fracture may present with no ...
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Traumatic optic neuropathy-associated progressive thinning of the retinal nerve fiber layer and ganglion cell complex: two case reports
... Background: Traumatic optic neuropathy (TON) is a form of optic nerve injury that occurs secondary to trauma and is etiologically associated with acute axonal loss with severe vision ...
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Outcome of endoscopic trans-ethmosphenoid optic canal decompression for indirect traumatic optic neuropathy in children
... the optic nerve canal ...Punctuated optic nerve sheath splitting was used to fur- ther decrease the pressure of optic ...the optic nerve sheath, which is likely to cause complications like ...
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... Background: Traumatic optic neuropathy is an acute injury of the optic nerve due to trauma. It is an ocular emergency, requiring early treatment though there is no proven standard treatment ...
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Congenital Venous Malformations: A Clinico-Pathological Review
... of traumatic optic neuropathy out of 63 cases of head injuries and 1 case of direct optic nerve ...study, traumatic optic neuropathy was present in 5 ...with ...
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Ocular injuries in road traffic accidents: a study
... 11. Posterior segment findings include vitreous hemorrhage, retinal edema, retinal hemorrhages, choroidal rupture, retinal breaks, and retinal detachment. Certain patients after injury may not show any sign but may later ...
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A study on blunt injury to the eye and its management
... Traumatic optic neuropathy commonly follows injury to ...to optic canal damaging the optic nerves by shearing ...the optic nerve by the fractured bone spicule of optic ...
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Perioperative visual loss in ocular and nonocular surgery
... include traumatic optic neuropathy, anterior ischemic optic neuropathy, and posterior ischemic optic neu- ...ropathy. Traumatic optic neuropathy is seen most ...
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Optic Neuropathy Secondary to Cat Scratch Disease: Distinguishing MR Imaging Features from Other Types of Optic Neuropathies
... of optic neuropathy by an experienced neuroophthalmologist at our institution between January 1995 and March 2003 was ...of optic nerve and chiasm ...the optic nerves and chiasm with a section ...
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Clinical Reasoning: A 61-year-old woman with a swollen optic nerve and progressive visual loss
... A 61-year-old Caucasian woman was referred for eval- uation of a nonarteritic anterior ischemic optic neu- ropathy (NAION) of the right eye. Two months before the referral, she experienced the acute onset of ...
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Leber hereditary optic neuropathy: current perspectives
... posed an interesting hypothesis that vision loss in LHON may be caused by an abnormal immune response against the optic nerve because of mtDNA mutations. In females with the 11778 mutation, this immune response ...
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A clinical study on anterior ischaemic optic neuropathy
... pallid optic disc ...The optic disc of other eye in arteritic type is most commonly of normal size with a normal ...the optic disc is smaller in size with a small or no cup 11 ...
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Visual outcome of mega-dose intravenous corticosteroid treatment in non-arteritic anterior ischemic optic neuropathy – retrospective analysis
... All patients were examined at the Neuroophthalmology Clinic in the Chaim Sheba Medical Center, Israel. Patients with progressive NAION, or poor vision in the contralateral eye without a major systemic condition, such as ...
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Prevalence of neurogenetic disorders in the North of England
... national diagnostic service for rare mitochondrial dis- eases in Newcastle upon Tyne in the North of England. The minimum prevalence of mitochondrial disease was established through molecular genetics testing for ...
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Acute visual loss in a patient with optic disc drusen
... the optic nerve head to be elevated with high reflectivity due to the presence of ...and optic nerve. Exposed optic disc drusen and some buried optic disc drusen show autofluorescence on ...
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Linezolid-Associated Peripheral and Optic Neuropathy in Children
... Peripheral neuropathy (PN) and optic neuropathy (ON) as- sociated with linezolid use are described in the adult literature; how- ever limited information is available in ...linezolid-associated ...
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Syringomyelia presenting with unilateral optic neuropathy: a case report
... On examination in our clinic, visual acuity of her right eye was found to be 6/6 and counting fingers at 1 m in the left. There was a positive relative afferent pupillary defect in her left eye. The optic nerve ...
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