Laser photocoagulation
Laser Photocoagulation is a medical procedure used primarily in the treatment of certain eye conditions such as diabetic retinopathy, retinal detachment, and age-related macular degeneration. The procedure involves the use of a laser to create small burns in the retina, which helps to seal off leaking blood vessels and prevent further vision loss.
Procedure[edit | edit source]
The procedure is typically performed in an outpatient setting and does not require hospitalization. The patient's eye is numbed with a local anesthetic, and a special contact lens is placed on the eye to help focus the laser light. The laser is then used to create small burns in the retina. The burns help to seal off leaking blood vessels and prevent further vision loss.
Uses[edit | edit source]
Laser photocoagulation is used primarily in the treatment of certain eye conditions. These include:
- Diabetic retinopathy: This is a condition that can occur in people with diabetes. High blood sugar levels can damage the blood vessels in the retina, leading to vision loss. Laser photocoagulation can help to seal off these damaged blood vessels and prevent further vision loss.
- Retinal detachment: This is a condition where the retina pulls away from the back of the eye. Laser photocoagulation can be used to create burns around the area of detachment, helping to reattach the retina to the back of the eye.
- Age-related macular degeneration: This is a condition that occurs as people age, where the macula (the part of the retina responsible for central vision) deteriorates. Laser photocoagulation can be used to slow the progression of this condition.
Risks and Complications[edit | edit source]
As with any medical procedure, laser photocoagulation carries some risks and potential complications. These can include:
- Vision loss: There is a small risk of vision loss with this procedure. This can occur if the laser burns are too close to the macula or the optic nerve.
- Pain: Some patients may experience pain during or after the procedure. This is usually mild and can be managed with over-the-counter pain medication.
- Infection: There is a small risk of infection after the procedure. This can usually be managed with antibiotic eye drops.
See Also[edit | edit source]
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