The surgical operation that involves removing the eye lens and replacing it with that which is artificial is known as cataract surgery. It is used for treatment of lenses that get clouded and make it difficult for the individual to see clearly. The specialist that performs the operation is called an ophthalmologist. It is an outpatient procedure and thus patients will not have to stay in hospital for long; they are treated and released on the same day. In consideration of cataract surgery San Antonio residents have various details to learn.
The cloudiness causes vision to be blurry and there is also an increase in glare from light. The surgical operation is recommended by the doctor when the cloudiness intensifies and makes those involved not to be able to perform their daily chores. Surgery will also be a necessity when the cataracts interfere with treatment of other eye conditions. An example is when they make it hard for the ophthalmologist to examine the back part 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.
This procedure is relatively safe and any complications or risks are rarely experienced. There may be the risk of infection, bleeding, retinal detachment, swelling, glaucoma and loss of vision. People suffering from other eye conditions are at a greater risk of complications. Such underlying damage may also have a negative effect on treatment.
Some preparation is required prior to the procedure. During the one week before treatment, ultrasound tests will be carried out on the eye. This is done to measure its size and shape and thus help in establishing the lens implant type to be used. The doctor may also instruct the patient to stop taking medications that may have a negative effect on treatment. Any risks of infection are minimized through the use of eye drops. There are instances in which patients are instructed not to drink anything for the 12 hours before treatment.
The entire treatment is finished within one hour or two. The pupil needs to be dilated before treatment, which is done by application of eye drops. Local anesthesia is used to numb the area around the eye. For purposes of relaxation, sedatives are administered.
Once anesthesia is used and sedatives administered, the clouded lens is removed and replaced with the clear artificial one. In some cases however, there is no replacement of the clouded lens with the artificial one. After the replacement is done, vision improves within days. One is likely to experience blurry vision during the first few days of recovery, this however improves over time.
The individual should expect some itching for a few days during recovery. Doctors normally advice patients that they should not rub their eyes whenever they itch. Eye patches and protective shields are likely to be required for some time after surgery.
The cloudiness causes vision to be blurry and there is also an increase in glare from light. The surgical operation is recommended by the doctor when the cloudiness intensifies and makes those involved not to be able to perform their daily chores. Surgery will also be a necessity when the cataracts interfere with treatment of other eye conditions. An example is when they make it hard for the ophthalmologist to examine the back part 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.
This procedure is relatively safe and any complications or risks are rarely experienced. There may be the risk of infection, bleeding, retinal detachment, swelling, glaucoma and loss of vision. People suffering from other eye conditions are at a greater risk of complications. Such underlying damage may also have a negative effect on treatment.
Some preparation is required prior to the procedure. During the one week before treatment, ultrasound tests will be carried out on the eye. This is done to measure its size and shape and thus help in establishing the lens implant type to be used. The doctor may also instruct the patient to stop taking medications that may have a negative effect on treatment. Any risks of infection are minimized through the use of eye drops. There are instances in which patients are instructed not to drink anything for the 12 hours before treatment.
The entire treatment is finished within one hour or two. The pupil needs to be dilated before treatment, which is done by application of eye drops. Local anesthesia is used to numb the area around the eye. For purposes of relaxation, sedatives are administered.
Once anesthesia is used and sedatives administered, the clouded lens is removed and replaced with the clear artificial one. In some cases however, there is no replacement of the clouded lens with the artificial one. After the replacement is done, vision improves within days. One is likely to experience blurry vision during the first few days of recovery, this however improves over time.
The individual should expect some itching for a few days during recovery. Doctors normally advice patients that they should not rub their eyes whenever they itch. Eye patches and protective shields are likely to be required for some time after surgery.
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