This is an automatically translated article.
(Dan tri) - Cataract in children is one of the causes of blindness and vision loss. Among them, pathological cataracts originating from diabetes are very common. Choosing the right treatment method for this disease that is effective and appropriate for the child is very important.Treatment of children's cataracts is not only surgery, but also must pay attention to the time of surgery, how to adjust the optics and practice to restore vision after surgery.
According to Dr. Le Kim Xuan, parents must pay the most attention to the method of optical correction after surgery with 4 main methods: wearing glasses, using contact lenses, corneal surgery and placing artificial vitreous body.
Wearing framed glasses
Is the simplest method. People use converging glasses with a capacity of about +9 to +12 diopters for children undergoing CTE surgery right after surgery. The power of the glasses can be easily changed to accommodate the change in refraction as the child grows. The disadvantage of this method is that children wearing glasses will have a feeling of dizziness because the glasses magnify the image up to 30%, the image may not be real.
If the child has only one eye, due to the difference in image size in both eyes, it is difficult to wear glasses. Or the case of children under 3 years of age with mobile phones is also difficult to wear.
Contact lens
A converging lens placed directly on the cornea. This method has an advantage over the method of wearing glasses because it can be used immediately after cataract surgery in one eye. The image is only magnified by 10% and the user can easily change the lens to accommodate the change in refraction. Especially in terms of aesthetics, this is a much more preferred method than wearing too thick glasses.
But the disadvantages of this method are also not few. Difficult to use by children, frequent removal of glasses, if not properly, can easily cause infection and damage the corneal epithelium. Using this method, children must always be carefully monitored and cared for by families and medical facilities. Especially note that children often lose glasses, if they do not know how to replace them immediately, the rate of treatment failure is quite high.
Corneal implant surgery
Is a piece of biological lens (taken from the human cornea) sewn to the front of the child's cornea after surgery. This is the most difficult method to implement.
Placement of an artificial lens
A method of using a lens made of PMMA material to be placed in place of the natural lens. This is the best optical correction method, the image size produced in the retina is almost unchanged. The artificial lens is placed in the surgical site, creating good conditions to improve vision and restore vision for children.
All of the above methods, if combined with eye exercise according to the doctor's instructions, have a good adjustment and support effect after surgery for children with CKD. However, avoiding the causes that cause children to have diabetes, including diabetes, is the best measure.
Kieu Nga - Hong Hai
