A cataract is a complete or partial clouding of the lens, causing varying degrees of visual impairment.. The disease can develop at any age, but it usually occurs in people over 60 years of age.. Recently, ophthalmologists have noted the "

The only proven treatment for cataracts is surgery to replace the clouded lens with an intraocular lens..

“If a cataract leads to a decrease in vision, and this worries the patient, does not allow him to enjoy life, interferes with work, then this is an indication for surgery..

Like any surgical procedure, lens replacement has a certain percentage of complications, but it is absolutely minimal, so cataract surgery is possible at any age..

Preparation for the operationThe operation is not performed in case of exacerbation of any chronic diseases, for admission to the operation there must be a stable somatic condition. Before the operation, the patient is examined by a therapist and passes a series of tests.. Blood is checked for sugar and infectious diseases, fluorographic and cardiological examinations are performed.

One of the possible complications during cataract removal is an inflammatory process.. To reduce its likelihood, doctors prescribe antibacterial and anti-inflammatory drugs before surgery to neutralize the microflora in the eye, and the risk of infection decreases..

How the operation is performedImmediately before the operation, the anesthesiologist examines each patient, assesses cardiac activity, measures blood pressure. If a person has high blood pressure, then the operation is not performed. Because despite the fact that a small incision is made - 2-3 mm - the pressure inside the eye grows, and you can get complications.. In this case, the patient is sent to a cardiologist to stabilize blood pressure..

During the operation, sensors are installed on the patient, and he is constantly under the supervision of an anesthesiologist. If something happens, for example, blood pressure rises, the doctor stabilizes the patient's condition.

Cataract surgery by phacoemulsification is a modern, minimally invasive, less traumatic procedure, it is performed under local drip anesthesia. The person is conscious, during the operation he feels touches to the eye, and these sensations do not affect the general well-being. All manipulations are carried out through punctures with a width of two millimeters, which do not require suturing and are sealed by themselves upon completion of the operation.. The duration of the procedure takes an average of 10-15 minutes, during which the patient is on a comfortable soft operating table.

Risks after surgery After cataract removal, patients are prescribed anti-inflammatory and antibacterial drugs, as well as regular examinations, which are prescribed individually.

This allows specialists to observe the eye after the operation, how it will react to it, and take some measures if complications arise..

On average, out of a hundred people, negative consequences occur in one or two patients. As a rule, all complications depend on concomitant somatic diseases..

Dangerous consequences can be with a running cataract if you do not do an operation to replace the lens in time. With advanced forms of the disease, glaucoma may develop.. And this is a direct threat to human vision..

neboleem. net.