What is cataract and how is it treated?
Cataract is an eye disease characterized by blurred vision and symptoms, and by the opacity and graying of the eye lens located at the back of the pupil. Patients may also describe cataract disease as blurry vision when looking outside the window after the glass fogs up.
Cataract, expressed as cataract in English, is a disease in the field of ophthalmology and surgery expertise. In Latin, it is the deformation of the lens part (the lens of the eye) and its transition from a transparent state to an opaque state due to age, disease, medication use or idiopathic (cause unknown) conditions. The patient can describe this situation as not being able to see clearly and seeing blurry.
What are the symptoms of cataract?
If we briefly talk about the symptoms of cataract, decrease in vision over time and blurring, Photosensitivity. Sensitivity to light, known as light sensitivity, paleness in colors, twin (double) vision problems from time to time, reading problems that gradually increase from time to time, etc. can tell.
How is cataract treated?
There is no known drug treatment for cataract. It is also an eye condition that cannot be cured with glasses. Cataract is a disease that can be treated with surgery after the diagnosis of the ophthalmologist determines the appropriate time for the patient. The dull lens (eye lens) is removed by different methods and replaced with hypoallergenic lenses that do not react with human tissues.
In which age group and why does cataract occur?
Cataract is a disorder that generally occurs in middle-aged and older people, but can also be seen in babies. However, the possibility of cataracts increases in those who use corticosteroid drugs for a long time. Impacts to the eye can cause cataract formation. In addition, diabetic patients have a higher risk of cataracts than normal individuals.
Congenital cataracts
Cataracts, characterized by opacity in one or both eyes, may occur in some babies. It can also be observed as opacification of first one eye and then both eyes. One of the important issues to consider in congenital cataracts is amblyopia, known as amblyobia.
How is cataract surgery performed?
There are different application methods of cataract surgery. However, in preoperative surgery decisions, the doctor decides on the surgery after his medical examination. From different cataract surgeries, the opaque lens is shattered by vibrations occurring at ultrasonic wavelengths, known as phaco-emulsification, or FACO, and is removed from a section between 1-4 mm. A new lens is added from the same area. In this way, the PHACO operation is performed. Apart from PHAKO, classical cataract surgery is also performed. In this method, the duration of the surgery, the opened part, and the area of ​​inflammation that may occur may be extended. It is important to stop or use the medications recommended by the ophthalmologist before and after the surgery.
Read: 0
