Definition
The hyaloid membrane is the outer boundary of the vitreous body in the eye. 👀 It's a thin, transparent membrane that separates the vitreous humor from the retina and lens. Think of it as the vitreous body's 'skin.' It helps maintain the vitreous body's structure and prevents it from directly contacting other parts of the eye. Sometimes, the hyaloid membrane can detach from the retina, leading to posterior vitreous detachment (PVD). It plays a role in the overall health and function of the eye.