Symptoms As the<unk> is responsible for vision, persons experiencing a<unk>  have vision loss. This can be painful or painless. Imaging Ultrasound, MRI, and CT scan are commonly used to diagnose<unk> .
Retinal detachment
Retinal haemorrhage
Intraocular hemorrhage
Optic neuritis
Vitreoretinopathy
Ischemic optic neuropathy
Anterior ischemic optic neuropathy
Posterior ischemic optic neuropathy