Cataract surgery glaucoma its nature damaging the optic nerve, the critical structure that transmits visual signals from the eye to the brain with surgical treatments that present unique challenges.
Cataract Surgery Glaucoma
Before discussing this topic more deeply, please note that patients with cataracts and glaucoma require special consideration. Cataracts may naturally coexist with glaucoma, have a causative effect on glaucoma, perhaps even the result of glaucoma surgery. Cataracts are the opacity of the lens inside the eye that causes decreased vision. The eyepiece is responsible for clearly focusing the object, if the lens is turbid, then the vision that was obvious becomes blurred and difficult. While glaucoma is damaging the optic nerve, the critical structure that transmits visual signals from the eye to the brain. Glaucoma is different from cataracts, unfortunately many experts also have not been able to repair or replace the optic nerve. This important difference affects the management of these two diseases as they coexist in the same eye.
Cataracts are a natural process. Cataracts can occur at any age, but in general cataracts are considered part of the aging process. With age, the possibility of cataracts will also increase, the incident is even higher in those aged over 75 years. In addition, age is also a risk factor for glaucoma, many patients with glaucoma also have cataracts. Although we will all eventually develop cataracts, the good news is that treatment for cataracts is very successful with the latest surgical techniques. Treatment for cataracts is basically a surgery that involves replacing the natural lens of the affected eye with an artificial lens.
There are many options available for glaucoma patients with cataracts, and each person should be individually individual. If cataracts have no significant patient, then the action of glaucoma and its development may be the right plan. Often, glaucoma can be treated with laser treatments and anti-glaucoma drugs. For patients with mild stable glaucoma, the doctor may consider surgery to remove cataracts and treat glaucoma with a functional degradation or laser treatment. Cataract surgery alone in the eye with glaucoma will actually change the eyes. For patients with more serious glaucoma and the need for cataract surgery, combination carriers and glaucoma screening procedures may be removed. For patients taking some anti-glaucoma drugs, these procedures will be appropriate.
Cataract surgery can be performed with one glaucoma surgery. However, the combination procedure is not for everyone. The decision to perform a combination procedure depends on the amount of anti-glaucoma drugs that are, mature, cataract, and the state of glaucoma. As with any surgery, it is important to know and benefit surgery with your ophthalmologist and to determine the best for you.
In certain situations, cataract surgery alone may be considered. For example, in some patients with narrow angles, cataracts become too large and fill other structures in the eye (especially the drainage angle). When this happens, performing cataract surgery with lens replacement can open the drainage angle and improve eye pressure. Cataract surgery in patients with glaucoma can cause a unique concern. For example, in patients with glaucoma exfoliation there is a higher risk of complications due to the inherent weakness of the natural lens support structure (zonula). Some newer types of intraocular lenses may be unsuitable for patients with advanced glaucoma as they affect contrast sensitivity (the ability to distinguish between objects and backgrounds) or may cause additional sensitivity to glare. Improved eye pressure after cataract surgery may be more common in patients with underlying glaucoma and more importantly, glaucoma patients are more susceptible to damage due to temporary increase in eye pressure.
In conclusion, in patients with cataract and glaucoma who live together, surgical treatments pose a unique challenge. There are several treatment options and many variable factors in the decision to choose a particular procedure. When a patient has a surgical glaucoma, there may be a unique opportunity to eliminate cataracts without increasing the risk of glaucoma surgery. In addition, when a patient has cataracts that affect their vision along with glaucoma, eliminating cataracts may provide an opportunity to perform glaucoma surgery at the same time that may decrease the patient’s need for glaucoma or improve eye-pressure control. A detailed discussion with your doctor is important to determine the best option for you.
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As reference cataract surgery glaucoma please read on Wikipedia about the glaucoma surgery