First of all you need to see an Ophthalmologist Eye MD. If at all possible you need to see a special type called a 'neuro-ophthalmologist" You need a dilated exam of your eyes, and a test called a visual field or peripheral vision test. Need to make sure you do not have a retinal detachment or have not had a blockage of the veins or arteries in the eye. These symptoms would not be caused by dental surgery. Your symptoms are very concerning. See if you can get in to a neuro-ophthalamologist as soon as possible