A cataract is the term given to the condition in which the eye's lens becomes clouded, resulting in blurry vision. It is most commonly related to advancing age and can occur in one eye or both. In its early stages, new glasses may help, but ultimately the only permanent treatment option is an operation. If considering cataract surgery Orange County patients should first ensure that they know all it entails.
The surgical procedure consists of extracting the affected lens from the eye and replacing it with an artificial one. If the patient is experiencing difficulty with daily visual activities like reading and driving, usually surgery will be recommended. Patients normally have time to decide if this is the best decision however, since waiting does not generally cause further deterioration.
In some instances removal will be recommended because it may possibly prevent the proper treatment of another eye disorder such as diabetic retinopathy or macular degeneration. Regular eye exams should reveal whether or not surgery is the best course of action. When both eyes need to be operated on, this is usually done a month or two apart.
The most commonly used method of performing this operation is "phacoemulsification" in which an incision is made along the side of the cornea to facilitate removal of the clouded lens. An artificial lens is inserted in place of the natural one, and it is made from clear plastic. Typically this procedure is effective in 90% of patients.
A week or two before the patient is scheduled for surgery, certain tests will need to be done to measure the curve of the patient's cornea and the shape and size of the eye, so the best artificial lens can be chosen. Patients will normally be advised not to eat or drink anything in the twelve hours before the operation.
Done as an out-patient operation in a hospital or eye clinic, the patient is usually given a local anesthetic to numb the sensation in the eye although sometimes a general anesthetic will be administered but this is not necessary in most cases. Little pain is involved and the whole procedure generally takes an hour at most.
Immediately after the surgery, the treated eye will have a patch placed on it and the patient will be told to rest. Once it has been determined that there are no complications, patients can go home as long as they have someone to drive them. Some itchiness, slight discomfort, or liquid discharge may be present for one or two days at most.
The patient will need to instil eyedrops into the eye for a regimen of several days in order to encourage healing and reduce the chance of infection. The eye will also need to be protected with an eye shield or glasses. It's acceptable to resume moderate activity and in eight week's time after cataract surgery Orange County patients can anticipate a complete recovery. Throughout this period, the doctor will conduct check-ups to evaluate the progress.
The surgical procedure consists of extracting the affected lens from the eye and replacing it with an artificial one. If the patient is experiencing difficulty with daily visual activities like reading and driving, usually surgery will be recommended. Patients normally have time to decide if this is the best decision however, since waiting does not generally cause further deterioration.
In some instances removal will be recommended because it may possibly prevent the proper treatment of another eye disorder such as diabetic retinopathy or macular degeneration. Regular eye exams should reveal whether or not surgery is the best course of action. When both eyes need to be operated on, this is usually done a month or two apart.
The most commonly used method of performing this operation is "phacoemulsification" in which an incision is made along the side of the cornea to facilitate removal of the clouded lens. An artificial lens is inserted in place of the natural one, and it is made from clear plastic. Typically this procedure is effective in 90% of patients.
A week or two before the patient is scheduled for surgery, certain tests will need to be done to measure the curve of the patient's cornea and the shape and size of the eye, so the best artificial lens can be chosen. Patients will normally be advised not to eat or drink anything in the twelve hours before the operation.
Done as an out-patient operation in a hospital or eye clinic, the patient is usually given a local anesthetic to numb the sensation in the eye although sometimes a general anesthetic will be administered but this is not necessary in most cases. Little pain is involved and the whole procedure generally takes an hour at most.
Immediately after the surgery, the treated eye will have a patch placed on it and the patient will be told to rest. Once it has been determined that there are no complications, patients can go home as long as they have someone to drive them. Some itchiness, slight discomfort, or liquid discharge may be present for one or two days at most.
The patient will need to instil eyedrops into the eye for a regimen of several days in order to encourage healing and reduce the chance of infection. The eye will also need to be protected with an eye shield or glasses. It's acceptable to resume moderate activity and in eight week's time after cataract surgery Orange County patients can anticipate a complete recovery. Throughout this period, the doctor will conduct check-ups to evaluate the progress.
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