[Source: Luwang]
Luwang July 4th, the summer is coming, and more and more myopic friends are preparing to take off their glasses during the holidays. Through the popular science introduction in the previous issues, I believe everyone is familiar with ICL crystal implants Now that I have a certain understanding of the principles and advantages of surgery, if I want to implant ICL lenses, what preparations do I need to make before the surgery? This is also a question that many myopia patients are very concerned about. Today, let’s talk to you about ICL preoperative procedures. Preparation.
STEP1: Stop wearing contact lenses before surgery
Many myopic friends usually wear contact lenses for the sake of appearance. Wearing contact lenses for a long time will have a certain impact on the cornea. In order to make the preoperative measurement results more accurate, a customized one is more suitable. Your own ICL lens, so you must stop wearing invisible lenses before surgery.
If it is a soft contact lens, you need to stop wearing it for at least 1 week before surgery. If it is a hard RGP contact lens, you need to stop wearing it for 1 month. For orthokeratology lens , you need to stop wearing it for 3 months.
STEP2: Make an appointment for preoperative examination
Before myopia surgery, a series of preoperative examinations are required, including eye examinations, blood tests, etc. The main purpose of the preoperative examination is to determine whether the patient's eye condition is suitable for ICL lens implantation surgery, and to determine the surgical plan and order the lens based on the examination data.
Since the fundus and optometry require mydriasis , the vision will be temporarily blurred and will generally recover gradually after 4-6 hours. It is recommended not to drive there alone on the day. There is no need to fast for the preoperative examination of myopia surgery.
STEP3: Book a crystal
If all inspections are qualified, the next step is to book an ICL crystal. You need to wait until the ICL crystal is delivered to the hospital before the surgery can be arranged. The delivery of
ICL crystals requires a certain period of time. Generally, crystals without astigmatism and need to wait for 2-3 days. The waiting time for astigmatism crystals may be longer. It depends on the domestic inventory and logistics situation of the ordered crystal.
STEP4: Preoperative eye drops
ICL lens implantation is an internal eye surgery. Therefore, in order to prevent the risk of infection, the doctor will arrange to use antibiotic eye drops before the operation. Generally, it takes about three days to use. The specific situation is arranged according to the doctor's advice.
Other preparations before surgery
The day before surgery, please wash your hair, take a shower, trim nails, remove implanted false eyelashes, and do personal hygiene;
Avoid makeup on the day of surgery, especially do not dye eyelashes or use mascara, eyeliner, etc.;
Surgery It is recommended to wear loose and comfortable clothes on the day, and it is not recommended to wear pullovers and hoodies with tight collars;
It is not recommended to wear high heels on the day of the operation, because the day of the operation may temporarily obscure things and walk in high heels;
It is generally necessary after ICL surgery Stay in the hospital for 2 hours for observation and re-examination before leaving the hospital. The time after the end may be relatively late. If you have double eye surgery on the same day, it is best to be accompanied by relatives and friends. If out-of-town patients are not accompanied by relatives or friends, they can make an appointment for hospitalization and observation;
Eat moderately before the operation to avoid Fasting or overeating;
Please inform your doctor in time if you have symptoms such as cold, fever or other physical discomfort before surgery.
How is the ICL lens implanted into the eye? Is the operation painful? How long does the operation take? What precautions should be taken after the operation? These are the ICL lens surgery issues that everyone is most concerned about. Dean Liu Baosong will discuss them in the next issue of popular science Continue to answer everyone one by one.
Jianfeng Ophthalmology·Four core advantages of dual-navigation ICL lens implantation
1, dual navigation escort crystal accurate and worry-free
Zhengzhou Jianfeng Ophthalmology Innovation uses the German Zeiss high-end surgical navigation system to escort the entire ICL lens implantation surgery, not only can the astigmatism axis be oriented It is accurate to 1 degree, and more importantly, it determines the arch height of and during the operation, which greatly improves the accuracy of ICL surgery and reduces the risk of secondary surgery.
2, viscoelastic-free underwater implantation
The entire operation adopts underwater implantation technology, without the use of viscoelastic agent, to avoid the problem of postoperative intraocular pressure increase caused by viscoelastic agent residue and reduce the risk of surgery.
3, Auxtigamtism self-developed software for astigmatism-assisted positioning
uses the Auxtigamtism astigmatism-assisted positioning app, which was personally participated in by Dr. Liu Baosong, to assist intraoperative navigation equipment and perform double-precision correction. Compared with the traditional method of doctors manually marking the astigmatism axis, it achieves a more accurate Precise astigmatism correction.
4. Internationally renowned ophthalmologists perform surgeries in person, providing more peace of mind with strength.
ICL lens implantation surgery was officially launched in China in 2006. In the same year, Dr. Liu Baosong obtained the official ICL surgery expert certification. With his rich experience in lens implantation surgery and superb surgery Technology has helped tens of thousands of myopia patients successfully regain high-definition vision.
Jianfeng Eye Refractive Surgery Center operates a non-holiday outpatient clinic. Pre-operative examinations can be made by appointment every Monday to weekends, and surgery days are arranged during holidays.
editor in charge: Wu Yinglan
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