Posterior vitreous detachment

（重定向自Posterior vitreous detachments）

A posterior vitreous detachment (PVD) is a condition of the eye in which the vitreous membrane separates from the retina. It refers to the separation of the posterior hyaloid membrane from the retina anywhere posterior to the vitreous base (a 3 - 4 mm wide attachment to the ora serrata.)

单词	Posterior vitreous detachments
释义	Posterior vitreous detachments 英语百科 Posterior vitreous detachment （重定向自Posterior vitreous detachments） A posterior vitreous detachment (PVD) is a condition of the eye in which the vitreous membrane separates from the retina. It refers to the separation of the posterior hyaloid membrane from the retina anywhere posterior to the vitreous base (a 3 - 4 mm wide attachment to the ora serrata.)
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