What is the purpose of a vitrectomy procedure?

The purpose of a vitrectomy procedure is to remove the vitreous gel from the eye. This gel is a clear substance that fills the eye's inner space and can become problematic in certain eye conditions, such as vitreous hemorrhage, retinal detachment, or macular holes. During a vitrectomy, a surgeon will typically access the vitreous cavity through small incisions and remove the vitreous gel to alleviate issues affecting the retina or to prepare the eye for additional surgical interventions, such as retinal repair.

While other options, such as repairing a detached retina, may be accomplished during a vitrectomy, the primary and most direct purpose of the procedure itself is the removal of the vitreous gel. This step is crucial because it allows for better visualization of the retina and the ability to address any underlying issues causing vision loss or eye complications.