Cataract surgery is the procedure whereby there is removal of the lens of the eye, replacing it with an artificial one. It is used in the treatment of clouding that occurs in the eye. This procedure is performed by eye doctors, usually on an outpatient basis, which means one does not have to stay in hospital after the surgical procedure. The entire procedure is safe and is common. When going for cataract surgery San Antonio residents should know what is involved.
It is performed for removal of cataracts which cause blurry vision and increases glare from light. In the event that cataracts prevent individuals from carrying out their daily activities, the doctor will recommend surgical operation. There also are instances when a cataract interferes with treatment of other conditions of the eyes, which will also require one to undergo surgery. For instance, there are instances when cataracts make it difficult for ophthalmologists to examine back sections of the eye.
There is no serious problem in case one decides to postpone the treatment for some time. In fact, this would give them the chance to consider their decision and any other available options. Various factors will need to be considered before the need for surgery arises. The individual should examine their ability to do daily chores without struggling to see, whether they have difficulty watching TV, their ability to see faces of people clearly and the effect of bright light in their eyes.
Any complications that arise after surgery are uncommon and most of them are able to be successfully treated. Some of the risks include bleeding, infection, swelling, retinal detachment, loss of vision and glaucoma. The risks and complications will be greater for people with other eye conditions. There are instances when the treatment fails to improve vision due to underlying eye damage from other conditions.
Some form of preparation is required before the actual procedure. Ultrasound tests will be performed on the eye one week before surgery. The purpose of this is to establish the right size lens implant that is to be used. As part of preparation, one may be required to cease taking medications that are known to increase risk of bleeding. The risk of getting infected during treatment is reduced through the use of eye drops. Drinking or eating anything for the 12 hours before the procedure is discouraged.
The procedure takes a very short time; one or two hours. Eye drops are placed in the eye in order to dilate the pupil. There is then the use of local anesthesia to numb surrounding areas and sedatives for relaxation.
The ophthalmologist removes the lens that is clouded and implants the clear artificial one. In some instances, cataracts are removed without implanting the artificial lens. A few days after treatment, vision is improved. For some time one may experience blurred vision. However, this is temporary and disappears after a short time.
It would be normal to experience some itching for some days. The eyes should not be rubbed at such times. Doctors may recommend eye patches or protective shields for patients on the day of surgery and after.
It is performed for removal of cataracts which cause blurry vision and increases glare from light. In the event that cataracts prevent individuals from carrying out their daily activities, the doctor will recommend surgical operation. There also are instances when a cataract interferes with treatment of other conditions of the eyes, which will also require one to undergo surgery. For instance, there are instances when cataracts make it difficult for ophthalmologists to examine back sections of the eye.
There is no serious problem in case one decides to postpone the treatment for some time. In fact, this would give them the chance to consider their decision and any other available options. Various factors will need to be considered before the need for surgery arises. The individual should examine their ability to do daily chores without struggling to see, whether they have difficulty watching TV, their ability to see faces of people clearly and the effect of bright light in their eyes.
Any complications that arise after surgery are uncommon and most of them are able to be successfully treated. Some of the risks include bleeding, infection, swelling, retinal detachment, loss of vision and glaucoma. The risks and complications will be greater for people with other eye conditions. There are instances when the treatment fails to improve vision due to underlying eye damage from other conditions.
Some form of preparation is required before the actual procedure. Ultrasound tests will be performed on the eye one week before surgery. The purpose of this is to establish the right size lens implant that is to be used. As part of preparation, one may be required to cease taking medications that are known to increase risk of bleeding. The risk of getting infected during treatment is reduced through the use of eye drops. Drinking or eating anything for the 12 hours before the procedure is discouraged.
The procedure takes a very short time; one or two hours. Eye drops are placed in the eye in order to dilate the pupil. There is then the use of local anesthesia to numb surrounding areas and sedatives for relaxation.
The ophthalmologist removes the lens that is clouded and implants the clear artificial one. In some instances, cataracts are removed without implanting the artificial lens. A few days after treatment, vision is improved. For some time one may experience blurred vision. However, this is temporary and disappears after a short time.
It would be normal to experience some itching for some days. The eyes should not be rubbed at such times. Doctors may recommend eye patches or protective shields for patients on the day of surgery and after.
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