This surgery makes a new path so tears can drain directly into your nose. A plastic tube may be put in during surgery and taken out 6 weeks to 12 months later, depending on your eye surgeon. A brief description of getting ready for surgery, during surgery, and care after is listed. Symptoms that need medical attention are noted. The French version of this pamphlet 2097, "Intervention pour débloquer les canaux lacrymaux", is also available.
This pamphlet describes what to expect before, during, and after surgery to remove a part of the bony wall in the orbit (eye socket). Care after discharge from hospital is discussed.
Botox injections may be used to treat blepharospasm (rapid eye blinking) or facial muscle spasms. Botox blocks the chemicals that are causing the spasms and they go away. Botox is not a cure but gives temporary relief from symptoms. This pamphlet describes getting ready for the injection, treatment, and side effects. The French version of this pamphlet 1783, "Injection de Botox®", is also available.
The cornea is the clear front part of your eye. Your eye doctor has recommended a corneal transplant because you are not able to see well through your cornea or it is causing you pain. A donor cornea will be used to replace the damaged or diseased part of your cornea. Instructions for after your procedure and care at home are provided. The French version of this pamphlet 1718, "Greffe de cornée (kératoplastie)", is also available.
This pamphlet will help you and your family learn more about cornea donation. Palliative care patients may be able to donate their corneas. Some myths and facts about cornea donation are provided, as well as the reasons why some people may not be able to donate. Common fears and misunderstandings, what to do if you decide to change your mind, and information given to your family about your donation are outlined. Testimonials from recipients are provided. The French version of this pamphlet, 219…
Blepharitis is a chronic inflammation of the eyelids. This pamphlet provides a list of signs and symptoms. Topics include how blepharitis is treated, cleaning your eyelids, and relieving symptoms.
Posterior vitreous detachment (PVD) is a common eye condition that can cause floaters (dots or spots) and flashes of light in your vision. PVD happens when a gel at the back of the eye starts to shrink with age and becomes liquid. This gel, called the vitreous humor, is normally attached to the ‘film’ of the eye, called the retina. When the vitreous humor shrinks and pulls away from the retina, it can detach itself (come apart from) from the retina in some places. This pamphlet explains what ca…
The choroid and retina are layers in the back of the eye. The choroid has blood vessels that can be affected by disease and also change as you age. An indocyanine green chorioangiography (ICG) test takes pictures of the blood vessels in the choroid and retina. These pictures will be used to help with diagnosis and treatment, and to compare to your future exams. This pamphlet provides info on how to get ready for your test, how the test is done, and what happens after the test.
The cornea is the clear front part of the eye. A corneal ulcer is a breakdown in the surface of the cornea. A corneal ulcer may get infected. You may need treatment to heal the ulcer and prevent further damage to your sight. Your eye doctor may take swabs from your eye. This will help them decide which medication will work best if you have an infection. This pamphlet explains treatment and followup instructions.
Ophthalmic imaging is when pictures are taken of the eye. These pictures are used to detect eye conditions. There are different types of ophthalmic imaging, including: external photography, slit-lamp photography, color fundus photography, and OCT (Optical Coherence Tomography). This pamphlet explains how to get ready for ophthalmic imaging, how it is done, and what will happen after the imaging is done.
Tears are made by the lacrimal gland and other tear glands around the eyes. They drain through each punctum into the lacrimal sac, and then into the nose. The puncta are 2 small openings at the nose end of each eyelid. Small silicone (rubber) plugs can be placed into one or both puncta. The plugs block the openings, letting more moisture stay on your eyes to help with dry eyes. If the plugs have openings, they help your tears to drain better. This pamphlet explains what will happen when the pun…
Light is reflected from objects and enters the pupil. It passes through the lens and vitreous onto the retina. The retina changes light into a message which the optic nerve carries to the brain. When the brain receives the message, you have vision. Change or damage to the retina can cause loss of vision. This pamphlet explains how to tell if your retina is damaged, what problems can happen to the retina, and types of treatments and surgery. The French version of this pamphlet 1718, "Greffe de c…
Your eyes are filled with a fluid made by the ciliary body. This fluid flows through the pupil, in front of the lens, and then out through a drain called the trabecular meshwork. Glaucoma is a disease where increased pressure in the eye damages the optic nerve. It usually happens when the trabecular meshwork (drain) does not work and fluid cannot drain from the eye. Fluid buildup in the front part of the eye increases pressure in your eye, damaging the optic nerve. This damage may at first caus…
Laser treatment uses a strong beam of light (laser) that can be focused to treat certain diseases of the retina. The 3 most common diseases treated with a laser are – retinal holes or tears, diabetic eye disease (diabetic retinopathy), and other problems with retinal blood vessels. The pamphlet describes getting ready for a laser treatment, what will happen during treatment, and care after.
If the pressure inside your eye stays too high after using drops and/or laser treatments, you will need surgery to treat your glaucoma. You may have a trabeculectomy or a shunt procedure. This pamphlet explains what a trabeculectomy and a shunt procedure are, and what will happen after the surgery. Instructions for your care at home are provided, including discomfort, wearing an eye shield, using eye drops, and activity. A list of symptoms that require immediate medical attention is provided. T…
Diabetic retinopathy happens when changes take place in the blood vessels near the retina, causing leaks or bleeding. Diabetic macular edema is a swelling of the macula (very small centre area of your retina, which gives you the central vision needed to do things like reading, watching TV, and seeing faces) that may be caused by diabetes, happen after eye surgery, or happen for no known reason (idiopathic). The pamphlet describes these disorders, their treatment, and how to control them. The Fr…
Your health care provider has recommended laser iridotomy to prevent or treat your angle closure glaucoma (a specific type of glaucoma). This pamphlet explains glaucoma and laser iridotomy. It describes getting ready for the treatment, how the treatment is done, and care after. Possible risks are listed. The French version of this pamphlet 1945, "Iridotomie au laser", is also available.
Your health care provider has talked with you about why your eye or the contents of your eye must be removed. This pamphlet will help you learn how to safely care for yourself after your procedure. The medical term for eye removal is enucleation. The medical term for removing the contents of the eye and leaving the outer coat (sclera) behind is evisceration. Both procedures mean permanent loss of the eye. This pamphlet explains what will happen before and after your surgery, including wearing a…
The retina is the lining at the back of your eye. Your retina must be healthy for you to see well. The Retinal Acuity Meter (RAM) is a test used to measure how much vision you have in your retina. The test shows how much vision is possible even if you have blurred vision. For example, the RAM can show how much vision you will have after a cataract is removed. This pamphlet explains getting ready for the test, how the RAM is done, and what to expect after the test. The French version of this pa…
The retina is a very thin delicate tissue at the back of the eye that turns light into images. The macula is the very small central area of your retina. It gives you the central vision needed to do things like reading, watching TV, and seeing faces. There are 2 types of age-related macular degeneration (AMD): dry and wet. With dry AMD, changes happen slowly over months or years. There is no treatment for dry AMD. With wet (also called ‘exudative’) AMD, changes often happen quickly. It is possib…