Preface.
Hello everyone, today I will talk to you about why myopia is reversible, and the traditional view that myopia is irreversible makes parents anxious.
Conventional wisdom - myopia is irreversible.
Why myopia is irreversible.
The eyeball cannot be smaller, and the lens cannot be flattened.
Why have doctors thought for a long time that myopia could not be reversed, let me explain it to you first:
Myopia is because the eye axis is relatively too long, and when looking at a distance, the imaging point is always in front of the retina, forming myopia defocus, so the eye cannot see clearly. And common sense tells us that when a child grows a body, his eyes will only grow bigger and bigger, and he can't retract when he grows out, so the amount of myopia defocus will only get bigger and bigger. Therefore, it is impossible for the eyeball to grow longer and smaller, which is the most fundamental reason why myopia is irreversible. Secondly, when the mydriatic medicine is applied, the lens will be thin to the end, so the myopia degree of mydriatic refraction is recognized by the doctor as true myopia. In the past, we thought that true myopia would only get deeper and deeper, and it would be good to let it grow a little slower, and it was impossible to reverse it.
Break with tradition. With the accumulation of clinical cases, many children have achieved shortening of the eye axis or recovery of myopia, which makes us think about the following questions:
Why is the eye axis shortened?
Why is myopia reversible?
How? Mechanism of myopia reversal.
What is missing from the conventional view?
The choroid, which regulates the switch, actually only regulates the thickness of the sclera at the posterior pole.
The process of myopia development: the external stimuli "near" and "dark" make the choroid of the posterior pole thinner, and then the sclera becomes thinner, and the eyeball is pressed against the intraocular pressure to cause the eye axis to grow, and myopia develops. This process is similar to a tire where it is thinned, and as the air pressure increases, the thinned area will bulge.
Mechanism of axial growth.
The secret of myopia recovery.
When we use strong prevention and control measures to restore the choroidal thickness and the scleral thickness, the bulging bag will naturally go back, and this process is called scleral remodeling. As the body develops, the eyeball naturally enlarges, and the diameter of the longitudinal and transverse directions increases, flattening the lens, a process called lens compensation. Many people don't know how myopia recovers, and the secret is scleral remodeling + lens compensation.
The shortening of the axle is not a reverse growth of the eyeball, but a process of local repair that allows the eye to return from a conical shape to a normal and healthy spherical shape.
The eye axis is not equal to the size of the eyeball.
The eye axis is simply a diameter of the eyeball – the anterior and posterior diameter.
Increase in anteroposterior diameter – myopia growth.
Upper and lower left and right diameters increase—myopia regression.
The eye axis can be shortened and the lens can be thinner.
Why is there a wave of reversal of myopia in 2022?
With the elucidation of the myopia development mechanism in 2018 and the popularization of the sensitive compass "eye axis + choroid", various myopia prevention and control methods have been accurately verified, and there is no longer room for IQ tax for myopia prevention and control. Since 2021, we have anti-"near" nuclei**: red light** and far-image fog screens.
Scientific and technological progress: indoor lighting can also be supplemented, and distance can be supplemented.
Complement the distance. You can also see more indoors.
Fill in the light. Provides light nutrients close to those of the great outdoors indoors.
Powerful, effortless, and long-lasting.
The root of myopia can be blocked for a long time, so "myopia blockade or even reversal" is finally universal.
Myopia prevention and control. The key to reversible myopia.
Powerful means of restoring choroidal thickness are emerging, and the following figure shows them in order of performance:
Myopia prevention and control1
Behavioral prevention and control Sunny outdoors.
Science and technology prevention and control: 4L**.
Technology fills the light. Direct thickening of the choroid.
LED Light Lighting Transformation, Full Spectrum Lighting.
light therapy red light** (red light** gradually develops towards delaserization, so laser is changed to phototherapy).
Science and technology complement the distance. Indirect thickening of the choroid.
long distant fog vision.
Lead Lens Imaging Advance (Optical Glasses).
Lighting transformation and far-image fog screen are behavioral prevention and control methods, and parents can use them after they know about it; Red light** and imaging advanced optical correction are medical treatments, and parents need to carry out them under the guidance of a doctor.