Yang Xiaofeng, Zhongshan Ophthalmologist: Can astigmatism be cured?

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Yang Xiaofeng, Zhongshan Ophthalmologist: Can astigmatism be cured?

Astigmatism, as a common refractive error, has brought a lot of trouble to people's vision. Many people have been looking for the treatment of astigmatism, hoping to get rid of the shackles of glasses or contact lenses. So, can astigmatism really be cured? Under the guidance of Yang Xiaofeng, Zhongshan ophthalmologist, we will discuss the treatment method and effect of astigmatism in detail.

Traditional correction methods

The traditional correction methods of astigmatism mainly include wearing glasses and contact lenses. Wearing glasses can focus light on the retina through special lenses, thus improving vision. Contact lenses are directly attached to the cornea to change the refraction of light to correct astigmatism.

However, traditional correction methods can not really cure astigmatism, but only temporarily correct vision problems. At the same time, wearing glasses or contact lenses for a long time will also bring some burden to the eyes, which may lead to eye discomfort or other problems.

Ophthalmic surgery

In recent years, the technology of ophthalmic surgery for astigmatism has developed continuously, and has gradually become an effective treatment method. Common ophthalmic operations include LASIK and SMILE.

LASIK (laser in situ keratomileusis) is a laser technique to change the shape of the cornea to correct astigmatism. During the operation, the doctor will first use the laser to make a thin flap on the cornea, then use the laser to evaporate some of the corneal tissue, and finally put the thin flap back to its original place. This process usually takes only a few minutes and recovers quickly after surgery.

SMILE (Microincision) is a new and latest method for the treatment of astigmatism. Compared with the traditional LASIK surgery, it protects the stability of the cornea more. Through laser technology, doctors create a small channel inside the cornea, then take out the corneal tissue, and finally the channel closes itself. Compared with LASIK, SMILE has smaller incision and more comfortable postoperative.

Treatment effect and precautions

The effect of ophthalmic surgery on astigmatism varies from individual to individual. Most patients can significantly improve their vision after surgery, and basically no longer need to wear glasses or contact lenses. However, some patients may still need remedial surgery or continue to wear visual aids.

Before choosing ophthalmic surgery to treat astigmatism, patients need to carry out detailed ophthalmic examination to ensure the safety and applicability of the surgery. At the same time, postoperative care and recovery are also very critical. The patient needs to carry out eye care and reexamination according to the doctor's recommendations to avoid strenuous exercise and eye friction, so as not to affect the surgical effect.

Summary

As a common refractive error, astigmatism can be improved by traditional correction methods such as wearing glasses and contact lenses. However, if you want to really cure astigmatism, ophthalmic surgery is an effective method. Under the guidance of Yang Xiaofeng, Zhongshan ophthalmologist, patients can choose their own ophthalmic surgery to correct astigmatism. After surgery, most patients can significantly improve their vision and get rid of the shackles of glasses. However, the effect of surgery varies from individual to individual. Patients need to be nursed and rechecked according to the doctor's suggestions to ensure the stability of the surgical effect.