{"id":2290,"date":"2025-06-30T00:00:00","date_gmt":"2025-06-29T22:00:00","guid":{"rendered":"https:\/\/blikpol.pl\/co-to-jest-witrektomia-oka\/"},"modified":"2026-04-10T12:04:50","modified_gmt":"2026-04-10T10:04:50","slug":"co-to-jest-witrektomia-oka","status":"publish","type":"post","link":"https:\/\/blikpol.pl\/en\/blog\/co-to-jest-witrektomia-oka","title":{"rendered":"What is a vitrectomy of the eye?"},"content":{"rendered":"
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Witrektomia oka to zaawansowany zabieg chirurgiczny polegaj\u0105cy na wyci\u0119ciu cia\u0142a szklistego \u2013 galaretowatej substancji wype\u0142niaj\u0105cej wn\u0119trze oka. Celem operacji jest poprawa lub zachowanie ostro\u015bci wzroku w przypadku chor\u00f3b takich jak odwarstwienie siatk\u00f3wki czy powik\u0142ania po operacji cataracts<\/a>. The vitrectomy procedure itself is performed through precise incisions in the eyeball wall that allow the vitreous body to be safely removed. Once the vitreous is removed, the surgeon fills the space with a special fluid that helps to maintain the proper structure of the eye until it regenerates naturally. Indications for vitrectomy include serious retinal conditions, trauma to the eyeball and inflammation of the inside of the eye. Due to its effectiveness and safety, vitrectomy is often the only chance to preserve vision in patients with serious eye problems.<\/p>\n\n\n\n

Vitrectomy - surgery in the back of the eye<\/h2>\n\n\n\n

Vitrectomy of the eye is a specialised surgical procedure to remove the vitreous body, a gel-like substance that fills the inside of the eye. The vitreous body is located between the lens and the retina, acting as a stabilising and cushioning function for intraocular structures. In some cases, its structure can be altered, leading to opacities or conditions that require surgical intervention.<\/p>\n\n\n\n

This procedure is essential in the treatment of serious retinal conditions, such as retinal detachment, which can lead to significant deterioration of vision or even total loss of vision. In addition, vitrectomy is used in cases of complications following cataract surgery, inflammation of the inside of the eyeball and in the presence of foreign bodies that may interfere with the normal functioning of the eye.<\/p>\n\n\n\n

Vitrectomy surgery requires precision and advanced surgical equipment. It involves making microscopic incisions in the eyeball wall, through which instruments are inserted to allow the vitreous body to be safely excised. Depending on the type of condition, the space filling the inside of the eyeball after its removal may be replaced with a special gas, liquid or silicone oil to support the recovery process.<\/p>\n\n\n\n

Vitrectomy is recommended for patients with serious retinal conditions when other treatments prove ineffective. Thanks to modern surgical techniques, this procedure is highly effective and its performance significantly improves the quality of life of patients affected by retinal diseases and other serious visual conditions.<\/p>\n\n\n\n

What does a vitrectomy procedure look like?<\/h3>\n\n\n\n

Vitrectomy surgery is usually performed under local anaesthesia, although in more complicated cases it requires general anaesthesia. Before the operation, the patient is properly prepared - pupil-dilating drops are applied, and the surgical field is disinfected and protected with a sterile cover.<\/p>\n\n\n\n

The ophthalmic surgeon makes small incisions in the eyeball wall through which specialised microsurgical instruments are inserted. Vitrectomy surgery involves the precise removal of the vitreous body, allowing access to the retina and treatment of any damage to it, such as macular holes or retinal detachment.<\/p>\n\n\n\n

During vitrectomy surgery:<\/p>\n\n\n\n