Posterior vitreous detachment can be diagnosed by an ophthalmologist using a dilated eye exam. In some cases, additional testing is needed. A dilated eye exam is a standard ocular test. Eye drops ...

In this serious condition, your retina -- a thin layer of nerve tissue in the back of your eye-- pulls away ... it and keeps it healthy. Posterior vitreous detachment (PVD) is a common cause ...

it can pull away from the back of the eye. This is called a posterior vitreous detachment. It is also likely to occur earlier in those who are extremely nearsighted (meaning that they can focus on ...