Eye surgery, more commonly called ocular surgery, is usually surgery done on the external or internal eye, usually by an optometrist. The eye is a delicate organ, and needs extreme care prior, during, and even after a surgery procedure to avoid or minimize further damage to the eye. After surgery an artificial eye will be inserted if the patient has been recommended to do so. Sometimes a metal implant may be used, but this is not always necessary. The eye will usually need to be stabilized within a day or two, but this will depend on the exact nature of the surgery being performed. In general, around eight weeks after surgery it is advisable for the patient to resume normal activities, but cannot drive or perform any strenuous tasks.
One of the most common complications after eye surgery is that of loss of consciousness. Because medication has been prescribed to prevent light from entering the eyes and affecting them, it may sometimes be difficult for the patient to remain awake long enough for the procedure to be completed. Some doctors will use an anesthetic to reduce this problem. This is known as sedation, and usually it is administered through an injection of a local anesthetic.
When general anesthesia is required, there are three different methods for delivering it. First, there is the use of a regular injection of a local anesthetic. This will generally be more effective than using a ring or a balloon catheter. If the operation requires a small incision, the doctor may use a laser to accomplish this. However, if the entire eye is to be operated upon, then general anesthesia would be the only method legally available. Even in cases where there is no need for local anesthetic, some doctors still prefer the use of an anesthetic to prevent conscious awareness of the procedure, which helps them avoid any complications during the procedure.
In instances where the operation needs to take place very near to the eye, a small incision is usually all that is needed to insert a catheter. For LASIK smile eye surgery, the doctor makes a small incision inside the cornea and then inserts a catheter. The catheter is connected to a laser, which provides the patient with corrective warmth as the corrective powers are applied to the eye. As long as the patient remains alert, he should see a marked improvement in vision after just one round of LASIK. As soon as the vision improvement starts to wane, however, it is time for the doctor to start up the laser.
Another common problem following eye surgery is that of dry eyes. In this case, the patient must keep from moving his eyes as the laser is working to fix the problems. As the dryness worsens, it becomes even more important to control it, otherwise the patient risks losing his eyesight entirely. There is a special procedure called PRK in lasik that can be used to hold the eyelids open so that excess moisture is replaced with lubricant drops. After a few days, the eye will be well lubricated and vision should start to return as normal. You can now get these services at lasvegaseyeinstitute.com.
If at any time you notice that your sight is still blurry, you should immediately contact your ophthalmologist or family doctor. It is imperative that you report this to your surgeon as soon as possible, because it could have serious consequences if left unnoticed. If you are considering having LASIK eye surgery, you should make an appointment to visit your ophthalmologist and discuss the procedure. He will be able to evaluate your individual situation and give you a list of pros and cons. Then you can make your own decision whether or not to have LASIK eye surgery. Check out this related post to get more enlightened on the topic: https://en.wikipedia.org/wiki/Ophthalmology.
