Basic requirements for laser myopia correction surgery
Age generally between 18 and 55 years old.
A relatively stable myopia with a change of no more than 100 degrees in the last two years.
Corneal thickness of at least 450 microns or more.
surgical correction range generally within 1200 degrees of myopia, 600 degrees of astigmatism and 600 degrees of hyperopia.
Surgery is not recommended for eyes with recent active inflammation, including keratitis, iridocyclitis, etc.
Surgery or preoperative examination is generally not recommended for women during pregnancy and breastfeeding.
No serious systemic diseases, such as diabetes, immune diseases ……, etc.
High-tech laser surgery equipment
With the highest laser cutting frequency of 500Hz/sec, the surgery is completed in a flash.
The most advanced high-speed six-dimensional eye tracking system in history, the laser emission is accurate and worry-free.
The smallest laser spot of 0.54mm for more delicate surgery.
High-energy and low-energy laser technology for faster post-operative vision recovery.
The only laser machine in the world with TransPRK all-laser cutting mode, the surgery is completed in one step, safer and more comfortable.
Ablative aberration cutting, combining corneal wavefront aberration and whole-eye wavefront aberration to guide the implementation of personalized surgery.
Combined with various femtosecond devices to provide a variety of surgical options, with a wide range of indications.
Introduction of main surgical modalities
1.LASIK
Corneal lamellar knife flap making, fast recovery of vision after surgery. It is suitable for patients with moderate corneal thickness and less than 1200 degrees.
2.All-laser TransPRK
All-laser treatment, no knife and no flap, completed in one step, short surgery time, higher safety. It is suitable for patients with myopia within 600 degrees, thin corneas, special occupations (military, police, athletes), and people who like sports.
Precautions before surgery
For those who wear contact lenses, they need to stop wearing them for a week to do pre-operative examination.
Please follow the doctor’s prescription for antibiotic eye drops 1-3 days before surgery.
Do not wear heavy make-up around the eyes three days before surgery, no make-up and no perfume on the day of surgery.
On the day of surgery, you should ask someone to accompany or transport you, please do not drive yourself.
Post-operative precautions
Do not watch TV, books and newspapers on the day of surgery, and rest with eyes closed as much as possible.
Follow the doctor’s instructions to take medication and come to the hospital for review on time so that the doctor can understand the situation and deal with any problems in time.
Do not swim for one month after surgery and do not participate in sports that may hit the eye, such as basketball and soccer.
pay attention to eye hygiene protection, prohibit the abuse of eye cosmetics, and avoid entering foreign bodies in the eye, which may cause corneal infection.
Please develop good eye habits after surgery, do not spend too much time on the computer and pay attention to proper rest.
No special dietary restrictions after surgery, please try to eat less spicy and stimulating food, smoke and drink less in the first week.
Some patients may experience glare and halos after surgery, and their vision is better in the daytime and when the light is strong than at night and when the light is weak, and most patients will gradually disappear in 1-3 months.
Any postoperative discomfort should be promptly consulted or come to the hospital for examination.