What is the strongest attachment of the vitreous to the retina?

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Prepare for the NBEO Ocular Anatomy Posterior Segment and Cranial Nerves Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

What is the strongest attachment of the vitreous to the retina?

Explanation:
The strongest vitreoretinal adhesion is at the vitreous base, a peripheral zone hugging the ora serrata. Here, the cortical vitreous is tightly attached to the retina's internal limiting membrane and to surrounding sclera, forming the principal anchor that keeps the vitreous held in place. This robust connection is why traction at the vitreous base is a common source of retinal tears during aging or posterior vitreous detachment. The attachments at the macula and optic disc exist but are comparatively looser, and the posterior lens interface is not a primary retinal attachment.

The strongest vitreoretinal adhesion is at the vitreous base, a peripheral zone hugging the ora serrata. Here, the cortical vitreous is tightly attached to the retina's internal limiting membrane and to surrounding sclera, forming the principal anchor that keeps the vitreous held in place. This robust connection is why traction at the vitreous base is a common source of retinal tears during aging or posterior vitreous detachment. The attachments at the macula and optic disc exist but are comparatively looser, and the posterior lens interface is not a primary retinal attachment.

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