Although some macular holes can seal themselves and require no treatment, surgery is necessary in many cases to help improve vision. In this surgical procedure – called a vitrectomy – the vitreous gel

is removed to prevent it from pulling on the retina and replaced with a bubble containing a mixture of air and gas.

What happens if you don't treat macular hole?

If left untreated, a macular hole can lead to a detached retina. Detached retina is a serious condition that can result in severe vision loss. People with detached retina need immediate medical attention.

Why do people get macular holes?

As we age, the vitreous 'gel' inside the eye naturally shrinks and pulls away from the retina. Occasionally, the vitreous gel can pull on the retina and create a macular hole. In some cases, the fluid that fills the gap left by the vitreous gel may seep through the hole onto the macula, causing blurring and distortion.