SLT, Or Selective Laser Trabeculoplasty

SLT is a treatment option for open-angle glaucoma, the most common type, where the drainage channels in the eye become clogged over time.

Purpose of SLT:

SLT uses a laser to target and treat the drainage channels of the eye, known as the trabecular meshwork. The laser energy helps to improve the drainage of fluid from the eye, reducing intraocular pressure and preventing further damage to the optic nerve.

Preparing for SLT:

Before the procedure, your eye doctor will perform a comprehensive eye examination to assess your eye health and determine if SLT is the right treatment for you.

The SLT Procedure:

SLT is an outpatient procedure performed in your eye doctor's office or a specialized clinic. Eye drops are used to numb the eye, and a special lens is placed on the eye to focus the laser accurately. The laser is then applied to the trabecular meshwork, targeting specific areas to promote better drainage. The procedure can be mildly uncomfortable during application of the laser, but does not require any pain medication.

After SLT:

You can usually resume your regular activities immediately after the procedure, although it's advisable to rest for the remainder of the day. Your eye doctor may prescribe eye drops to use temporarily to aid in the healing process. It's essential to attend any scheduled follow-up appointments to monitor your eye pressure and assess the effectiveness of the treatment.

Results and Potential Side Effects:

The effects of SLT may not be immediate, and it may take several weeks for the intraocular pressure to stabilize. In some cases, SLT may need to be repeated if the pressure remains high or starts to increase again. Possible side effects include temporary eye discomfort, redness, light sensitivity, and blurred vision, but these usually subside within a few days.

Long-Term Care:

SLT does not cure glaucoma, but it can effectively control intraocular pressure and reduce the risk of further damage. Regular follow-up visits with your eye doctor are necessary to monitor your eye health, adjust treatment if needed, and ensure the glaucoma is well managed.

This information is a general overview of SLT, and it's crucial to consult with your eye doctor for personalized advice and information specific to your condition. We can provide detailed explanations, address any concerns you may have, and guide you through the entire process of SLT treatment.

LPI

LPI, or Laser Peripheral Iridotomy, is a procedure used to treat certain eye conditions, specifically narrow-angle glaucoma and angle-closure glaucoma. It involves creating a small hole in the iris, which allows the flow of fluid in the eye to normalize and reduces the risk of increased eye pressure.

Purpose of LPI:

The primary goal of LPI is to prevent or relieve increased eye pressure caused by narrow or closed angles in the eye. By creating a small opening in the iris, the procedure helps to facilitate the flow of fluid (aqueous humor) within the eye, preventing a buildup of pressure that can damage the optic nerve and affect vision.

Procedure Details:

LPI is typically performed as an outpatient procedure by an ophthalmologist. Before the surgery, eye drops may be administered to constrict the pupil. During the procedure, a laser is used to create a tiny hole in the peripheral part of the iris. The laser is precise and minimally invasive, usually taking only a few minutes to complete.

Preparing for LPI:

Before undergoing LPI, your ophthalmologist will provide specific instructions. It's important to follow any preoperative guidelines, which may include stopping certain medications or eye drops before the surgery. You may also need someone to drive you home after the procedure as your vision might be temporarily blurred.

What to expect during LPI:

LPI is typically performed with the patient seated behind a microscope. Eye drops will be used to numb the eye, and your ophthalmologist may use a special contact lens to stabilize the eye and focus the laser. The laser will create a small opening in the iris, which can cause temporary discomfort. The procedure is usually quick and well-tolerated.

After LPI:

Following the procedure, you might experience mild discomfort or a scratchy sensation in your eye. Your ophthalmologist may prescribe eye drops to help prevent infection and reduce inflammation. It's important to use the prescribed medications as directed and attend any follow-up appointments.

Recovery and Post-Operative Care:

Most individuals recover quickly after LPI. It's important to avoid any strenuous activities or heavy lifting for a few days following the procedure. You may also be advised to wear sunglasses to protect your eyes from bright light or glare. Attend all scheduled follow-up appointments to monitor your progress and ensure proper healing.

Risks and Complications:

While LPI is generally considered safe, like any surgical procedure, it carries some risks. These may include infection, bleeding, increased eye pressure, inflammation, or damage to the cornea or lens. Your ophthalmologist will discuss these potential risks with you and address any concerns you may have.

This information is provided as a general overview of LPI. If you have specific questions or concerns about your condition or the procedure, it's important to consult with your eye care provider. We can provide personalized information and guidance based on your individual circumstances.