Manipal Hospitals

Retinal Detachment

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Retinal Detachment

Retinal detachment is an emergency condition of the eye that is usually painless. It occurs when the retina separates from the supporting tissues...

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Retinal Detachment: Symptom, Causes, Diagnosis and Treatment

Retinal detachment is an emergency condition of the eye that is usually painless. It occurs when the retina separates from the supporting tissues. In retinal detachment, the retina cannot function properly and may cause permanent loss of vision if not treated promptly. It is caused by retinal tears, age-related vitreous changes, eye injury, or certain eye diseases. Manipal Hospitals provides comprehensive and customised treatment for retinal detachment.

Symptoms of Retinal Detachment

Retinal detachment symptoms usually begin suddenly. Some patients may experience flashes of light, a sudden onset of floaters, blurred vision, or a shadow or curtain appearing in field of vision. These symptoms require prompt medical evaluation.

How We Diagnose Retinal Detachment

Retinal detachment diagnosis requires a thorough eye examination by an ophthalmologist. A dilated fundus examination may be performed to check the retina for tears or detachment. Optical coherence tomography (OCT) or ocular ultrasound may be used to visualise the retina clearly. These diagnostic tests help to determine the location, type, and extent of retinal detachment.

Treatment Options

Retinal detachment treatment varies depending on the severity and type of detachment. Surgical procedures such as laser therapy, cryopexy, pneumatic retinopexy, scleral buckle surgery, or vitrectomy may be recommended. These procedures help reattach the retina and seal retinal tears.

What to Expect

Patients undergoing retinal detachment treatment at Manipal Hospitals receive specialised care with rapid assessment by an experienced ophthalmologist. Retinal detachment is a sight-threatening emergency, and treatment is usually recommended soon after diagnosis.

The treatment choice is determined by the nature of the retinal detachment, its extent, and whether any retinal tears are present. In some cases, small retinal tears may be treated with laser photocoagulation or cryotherapy. It seals the tear and prevents fluid from collecting under the retina. If the retina has become detached, surgical intervention is necessary.

Surgery to repair retinal detachment may involve pneumatic retinopexy, scleral buckle surgery or vitrectomy. All these procedures aim to seal retinal tears and reattach the retina to its normal position.

After treatment, patients are followed regularly to ensure the retina remains attached and healing occurs as expected. The improvement in vision depends on how rapidly treatment was carried out and whether the macula was detached prior to surgery. Some patients notice gradual improvement in their vision over time. Vision recovery also depends on how long the retina was detached and the severity of the detachment. Early treatment may result in improved vision.

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