Can myopic patients with dry eye have laser myopia surgery?

It is believed that this is the most concerned problem for many myopia patients with dry eyes. Ophthalmologists recommend that if a myopic patient with dry eye wants to have laser myopia surgery, it is best to cure the dry eye first and then do excimer laser surgery. Expert Analysis:

Dry eye examination is a part of the preoperative examination of laser myopia surgery, which is due to the fact that severe dry eye can affect the healing of the wound and the optical quality of the cornea, which can seriously affect the results of laser myopia surgery. If you want to do laser myopia surgery, you must first have dry eyes. **For dry eye syndrome, the operation is performed under epianaesthesia, and the small tear duct plug from the tear point can be inserted into the tear duct with an implant.

Only a complete dry eye can ensure the best surgical results from laser myopia surgery.

Can I have myopia surgery if I have dry eyes?

Myopia surgery has been developed for 20 years, and the technology is very mature, and it is relatively safe. But because it is a surgery after all, it is a risk, and this cannot be completely avoided at present.

The common drawbacks in general are:

1. The corneal flap is off-center, the corneal flap is not in good alignment, the corneal flap is folded, and the corneal interlaminar debris or blood remains.

2. The laser cutting is off-center, and the corneal knife cuts through the cornea.

3. Postoperative lifelong glare and dazzling: myopia is more common in height, and there is halo when looking at things.

4. Under-correction or over-correction: This situation will require re-operation, and it is not ideal after re-operation.

5. Vision**: Especially for people with high myopia, vision begins to decline a few years after surgery.

6. Best-corrected visual acuity decline: After surgery, it is not possible to achieve the visual acuity that can be achieved with glasses.

7. Dyslexia, dry eyes, decreased corneal sensitivity, pain.

8. Irregular astigmatism: Almost all people who have myopia surgery have varying degrees of irregular astigmatism after surgery.

9. Corneal infection, diffuse interlamellar keratitis, formation of corneal insula.

10. Degeneration or scarring of the corneal periphery, corneal center pigmentation.

Although myopia surgery has been developed for 20 years and the technology is very mature, because it is a surgery after all, the current postoperative effects cannot be completely eliminated, so surgery is generally not recommended.

The best way to avoid surgery is to detect myopia in time**. Expert advice: In the early stage of myopia, as long as the bad eye habits are corrected in time, and combined with oral eye vision nutrients, it can be well controlled or improved for a period of time, and it can be done without adult surgery.

Dry eyes are more likely to occur after laser surgery, mainly because of the form of corneal surgery, so it may increase the risk of dry eyes, but the symptoms usually last too long and can usually return to normal completely within half a year, so this will not affect the surgery of myopic eyes**. Ophthalmic laser surgery is not suitable for all myopic eye patients, it should be evaluated by the hospital to consider whether it can be done, and the surgery has certain sequelae, most patients will have dry eye syndrome after laser eye surgery, but the symptoms will disappear about 3 to 6 months after surgery, some patients have corneal infection after surgery, so do not blindly choose laser surgery, choose the right plan for your eye disease under the guidance or advice of the doctor, usually pay more attention to rest, and avoid looking at mobile phones or computers for a long time, You can do eye exercises every day to relieve eye strain. After the appearance of half a femtosecond of dry eye, it usually lasts for about three months.

The principle of femtosecond refractive surgery is to create a corneal flap using a femtosecond laser. After the corneal flap is flipped, the subvalvular corneal stromal layer is accurately vaporized with an excimer laser, part of the tissue is removed, and then the subvalvular is flushed to reset the corneal flap and change the morphology of the anterior surface of the cornea. Adjust the refraction of the cornea to correct for nearsightedness, farsightedness, or astigmatism.

After femtosecond surgery, some patients develop dry eye symptoms, mainly related to the cutting of peripheral corneal nerves during surgery. Peripheral nerves usually take a while to recover, about three months. During this time, artificial tears can be used to improve the symptoms of dry eye.

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Dry eye syndrome usually lasts for 3-6 months, and this process is quite uncomfortable.

It usually lasts for about two days. You can't remove the gauze for two days. In addition, I cannot get sunlight. If it lasts for a long time, you should check it out.

This is caused by blocked tear glands after surgery, and it usually recovers in about 1 to 2 months.

It is not recommended to have myopia surgery, because there is usually dry eyes after myopia surgery, and if you have dry eyes before surgery, you need to go to the hospital for corresponding examinations to find out what causes dry eyes, and then decide whether to meet the surgical standards. It may be caused by long-term use of mobile phones or computers, or it may be caused by bad living habits, it is recommended to maintain good living habits and avoid staying up late.

Myopia surgery is possible, but I personally do not recommend you to have myopia surgery, because if you have dry eyes, your eyes will be drier after the surgery, and you will even be particularly sore.

When the eyes are dry, myopia eye surgery is not recommended. At present, the technology of myopia eye surgery is relatively mature, and the success rate is relatively high. But it is an operation after all, and there may be some complications, and there is a possibility of refractive regression, i.e., myopia or farsightedness, after the operation.

After myopia eye surgery, many people experience symptoms of dry eyes. If you have eye dryness before surgery, it will worsen after surgery. Therefore, myopia eye surgery is not recommended for patients with dry eyes.

In general, the symptoms of dry eyes after myopia eye surgery will gradually be relieved with the recovery of corneal wounds.

If you have dry eyes, myopia eye surgery** is not recommended, either way. Because there is a very common complication after myopia eye surgery** is dry eye syndrome, if the eye itself has dry eye syndrome, this symptom will definitely be aggravated after surgery, severe dry eye syndrome is very troublesome, it may affect the cornea, form keratitis, corneal ulcers, and even lead to corneal perforation

It can be done. Dry eyes are generally caused by too tired eyes, and you can use a steam eye mask to apply a warm compress. Or drop some artificial tears to improve. Wait for the symptoms of dry eyes to subside, and then do surgery.

There is no need for myopia surgery for dry eyes, because most of the dry eyes are caused by overuse of our eyes or fatigue of our eyes. Wait until your eyes are dry before surgery.

If the eyes are dry. It is best not to do the dry eyes, it is better not to go for myopia surgery, if the eyes are dry, it is better not to go for myopia surgery, if the eyes are seen, it may be the eyes that are seen, if the eyes are seen, it may be that the eye, there is inflammation.

If you have dry eye syndrome, you cannot have myopia eye surgery, and the specific situation needs to be examined before it can be determined.

Whether you can have surgery depends on the results of your preoperative examination and which type of surgery is suitable for you. In addition, if the eye is dry, the doctor will prescribe eye drops to relieve dry eyes 3 days before the operation.

Myopia surgery is not suitable if the eyes are dry.

You can do a preoperative examination for myopia surgery, and if you pass the examination, you can consider surgery.

Dry eyes are generally caused by improper eye use, you can drop some eye drops or use a steam eye mask to warm it, it will not affect your myopia surgery, eat more vitamin diet.

You should first determine what is causing your dry eyes, and you can't simply do it through surgery**, otherwise, you may not be able to achieve the best results.

First of all, determine if the eye is caused by myopia? First of all, you should pay attention to it, or go to the hospital to open eye drops and drop it.

After the eye stem passes through **, the condition is stable and myopia eye surgery can be done.