Vitreous detachment

Vitreous Detachment is a condition that occurs when the vitreous humor, a gel-like substance that fills the eye, separates from the retina. This is a common occurrence as people age, but can also be caused by eye injury, inflammation, or nearsightedness.

Causes

The vitreous humor is firmly attached to the retina at birth, but as we age, the vitreous humor can shrink and pull away from the retina. This is known as a vitreous detachment. Other factors that can contribute to vitreous detachment include eye surgery, diabetes, and inflammatory disorders.

Symptoms

Symptoms of vitreous detachment can include floaters, flashes of light, and a shadow or curtain over part of the visual field. These symptoms can occur suddenly or gradually over time.

Diagnosis

Vitreous detachment is diagnosed through a comprehensive eye examination. This may include a visual acuity test, a dilated eye exam, and optical coherence tomography to examine the retina and vitreous humor.

Treatment

In most cases, vitreous detachment does not require treatment. However, if the detachment leads to a retinal tear or retinal detachment, urgent treatment is required to prevent vision loss. This may include laser surgery, cryotherapy, or a vitrectomy.

Prognosis

The prognosis for vitreous detachment is generally good. Most people do not experience significant vision loss as a result of the condition. However, complications such as retinal tears or detachment can lead to serious vision loss if not treated promptly.

See Also

• Retina
• Eye examination
• Retinal detachment
• Vitrectomy