Is there any risk in undergoing laser surgery for myopia?

Jan 23, 2025 Source: Cainiu Health

Dr. Wang Shuai

Introduction

In general, whether laser surgery for myopia is harmful mainly depends on the presence or absence of surgical risk factors. If the surgical procedure is not performed properly or postoperative care is inappropriate, complications may occur. However, if the surgery is conducted correctly and appropriate postoperative care is provided, it is generally considered safe. After surgery, patients should follow the doctor's instructions for care and follow-up visits to promptly detect and manage any potential complications.

Generally speaking, whether laser surgery for myopia is harmful mainly depends on the presence or absence of surgical risk factors. If the surgical procedure is not performed properly or postoperative care is inappropriate, complications may occur. However, if the surgery is performed correctly and appropriate postoperative care is provided, there generally are no significant risks involved. A detailed analysis is as follows:

In some cases, laser eye surgery for myopia may result in certain complications or adverse effects. Improper surgical techniques and inadequate postoperative care can affect the recovery process after laser surgery for myopia. Potential complications may include dry eye syndrome, fluctuating or reduced vision, blurred vision, light sensitivity or glare, corneal infection, and keratoconus. These complications may be associated with corneal nerve damage during surgery, poor corneal healing after surgery, inadequate infection control, inaccurate surgical procedures, and other related factors.

When the patient meets the surgical indications, the procedure is performed properly, and appropriate postoperative care is given, laser eye surgery for myopia is generally safe and does not pose significant risks to the eyes. Prior to surgery, doctors will perform comprehensive eye examinations and evaluations to ensure the patient meets the surgical criteria. During surgery, advanced laser equipment and precise surgical techniques will be used to ensure the safety and effectiveness of the procedure. After surgery, patients should follow medical advice regarding medication use, attend follow-up appointments regularly, and maintain proper eye hygiene and visual habits to promote optimal recovery of the surgical site.

Postoperative patients should follow the doctor's instructions for proper care and follow-up visits to promptly detect and manage any potential complications.

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What causes myopia?

In general, myopia may be caused by genetic factors, poor eye-use habits, pseudomyopia, axial myopia, or fundus lesions associated with high myopia. It is recommended to seek medical attention promptly, identify the underlying cause, and receive appropriate interventions under a doctor's guidance. In daily life, maintain regular作息 (sleep-wake cycles), avoid staying up late, and spend at least two hours outdoors each day to help slow the progression of myopia.

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How is macular degeneration of the eye's fundus treated?

In general, macular lesions of the eye may be caused by aging, prolonged eye strain, mild macular edema, diabetic retinopathy, high myopia, and other factors. It is recommended to seek timely medical attention, identify the underlying cause, and then improve the condition under a doctor's guidance through conservative management, medication, surgical treatment, or other methods. In daily life, avoid rubbing the eyes and prevent ocular trauma.

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Is it possible to have surgery for myopia over 1000 degrees?

Under normal circumstances, whether a person with myopia over 1000 degrees can undergo surgery needs to be determined based on the patient's specific ocular conditions and overall health status. If experiencing any discomfort, it is recommended to seek timely medical advice from a professional ophthalmologist. Prior to surgery, a comprehensive eye examination should be conducted at a正规 hospital, including corneal topography, fundus photography, intraocular pressure measurement, and other relevant tests. Postoperatively, it is important to follow medical instructions for care, use medications as prescribed, and attend follow-up appointments regularly.

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What should be done about strabismus in children?

Children with high hyperopia, myopia, or astigmatism may experience excessive eye accommodation in order to see clearly, which can easily lead to eye misalignment and strabismus, as well as symptoms such as blurred vision. The primary solution involves wearing properly corrective glasses after cycloplegic refraction. Under a doctor's guidance, atropine sulfate ophthalmic gel can also be used to achieve cycloplegia, along with lutein chewable tablets to provide nutritional support for the eyes.