What are the misunderstandings of laser correction of myopia

Abstract: myopia is one of the most common eye diseases in human beings. The data show that the incidence rate of myopia is 22%, and the incidence rate of myopia in China is as high as 31%. It is the common wish of myopic patients to remove their glasses and restore clear and free vision. However, there are many misunderstandings about laser vision correction.

myopia is not only a refractive problem, but also a series of complications caused by myopia may lead to more serious conditions, especially pathological myopia, which is actually an eye syndrome. Myopia patients are not only affected by entering school and choosing jobs, but also troubled by their life, work and sports.

therefore, it is the common wish of myopia patients to remove their glasses and restore clear and free vision. However, there are many misunderstandings about laser vision correction:

misunderstanding 1: excimer laser surgery can improve vision to the extreme.

laser surgery can only make the vision of the recipient close to the corrected vision with optical glasses, but not more than. If the vision corrected by laser surgery exceeds that corrected by optical glasses, the natural system of the eye will be damaged, and the gain is not worth the loss.

Myth 2: any myopia can be treated with laser surgery.

teenagers under the age of 18 cannot receive excimer laser surgery, because their vision system has not been developed and improved, which will affect the effect. Although the upper age limit of surgery is not limited, the effect of surgery will be affected by presbyopia, cataract and other problems over the age of 55.

misunderstanding 3: myopia excimer laser correction surgery can treat other eye diseases.

myopia is caused by ametropia. Myopia laser correction surgery is to correct the diopter by cutting the cornea to achieve the purpose of correcting vision. It can not be used to treat other eye diseases. Therefore, the recipient’s eyes must be free of other eye diseases.

myth 4: the cheaper the price, the more cost-effective. The price of

and

is not the most important index to measure excimer laser surgery. The effect of excimer surgery is highly dependent on the equipment (including auxiliary equipment) and operator level, and the equipment and operator determine the operation price, so the price can not be the dominant factor of choice. Misunderstanding 5 of

and

: the laser treatment of myopia should be done as soon as possible.

excimer laser treatment of myopia is a perfect systematic project, which should be strictly controlled and the best treatment effect should be selected. Excimer laser irradiates the cornea of the eye and produces photochemical effect. A small amount of cornea is cut to change the refractive power of the cornea, so as to achieve the purpose of correcting visual acuity. The basis for determining the operation method and cutting amount depends on strict surgical examination. Therefore, preoperative mydriatic optometry and reexamination optometry the next day are very necessary. In addition, check the fundus. If there is a lesion, it is not suitable for surgery. In addition, intraocular pressure should be measured to exclude glaucoma patients. Therefore, patients who do excimer laser treatment of myopia need to go to the hospital one day in advance. Don’t believe in “immediate computer optometry”.

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. Abstract: myopia is one of the most common eye diseases in human beings. The data show that the incidence rate of myopia is 22%, and the incidence rate of myopia in China is as high as 31%. It is the common wish of myopic patients to remove their glasses and restore clear and free vision. However, there are many misunderstandings about laser vision correction., Myopia is not only a refractive problem, but also a series of complications caused by myopia may lead to more serious conditions, especially pathological myopia, which is actually an eye syndrome. Myopic patients are not only affected by entering school and choosing jobs, but also troubled by their life, work and sports., Therefore, it is the common wish of myopia patients to remove their glasses and restore clear and free vision. However, there are many misunderstandings about laser correction of vision: misunderstanding 1: excimer laser surgery can improve vision to the extreme.,

myopia is not only a refractive problem, but also a series of complications caused by myopia may lead to more serious conditions, especially pathological myopia, which is actually an eye syndrome. Myopia patients are not only affected by entering school and choosing jobs, but also troubled by their life, work and sports.

therefore, it is the common wish of myopia patients to remove their glasses and restore clear and free vision. However, there are many misunderstandings about laser vision correction:

misunderstanding 1: excimer laser surgery can improve vision to the extreme.

laser surgery can only make the vision of the recipient close to the corrected vision with optical glasses, but not more than. If the vision corrected by laser surgery exceeds that corrected by optical glasses, the natural system of the eye will be damaged, and the gain is not worth the loss.

Myth 2: any myopia can be treated with laser surgery.

teenagers under the age of 18 cannot receive excimer laser surgery, because their vision system has not been developed and improved, which will affect the effect. Although the upper age limit of surgery is not limited, the effect of surgery will be affected by presbyopia, cataract and other problems over the age of 55. Misunderstanding 3 of

and

: excimer laser correction of myopia can treat other eyes

myopia is caused by ametropia. Myopia laser correction surgery is to correct the diopter by cutting the cornea to correct the vision. It can not be used to treat other eye diseases. Therefore, the recipient’s eyes must be free of other eye diseases.

myth 4: the cheaper the price, the more cost-effective. The price of

and

is not the most important index to measure excimer laser surgery. The effect of excimer surgery is highly dependent on the equipment (including auxiliary equipment) and operator level, and the equipment and operator determine the operation price, so the price can not be the dominant factor of choice. Misunderstanding 5 of

and

: the laser treatment of myopia should be done as soon as possible.

excimer laser treatment of myopia is a perfect systematic project, which should be strictly controlled and the best treatment effect should be selected. Excimer laser irradiates the cornea of the eye and produces photochemical effect. A small amount of cornea is cut to change the refractive power of the cornea, so as to achieve the purpose of correcting visual acuity. The basis for determining the operation method and cutting amount depends on strict surgical examination. Therefore, preoperative mydriatic optometry and reexamination optometry the next day are very necessary. In addition, check the fundus. If there is a lesion, it is not suitable for surgery. In addition, intraocular pressure should be measured to exclude glaucoma patients. Therefore, patients who do excimer laser treatment of myopia need to go to the hospital one day in advance. Don’t believe in “immediate computer optometry”.

, laser surgery can only make the vision of the recipient close to the corrected vision with optical glasses, but not more than. If the vision corrected by laser surgery exceeds that corrected by optical glasses, the natural system of the eye will be damaged, and the gain is not worth the loss., Myth 2: laser surgery can be performed for any myopia., Teenagers under the age of 18 can never receive excimer laser surgery, because their vision system is not well developed, which will affect the effect. Although there is no upper age limit for surgery, the effect of surgery will be affected by presbyopia, cataract and other problems over the age of 55., Myth 3: excimer laser correction surgery for myopia can treat other eye diseases. Myopia is caused by ametropia. Laser correction surgery for myopia corrects diopter by cutting cornea to achieve the purpose of correcting vision. It cannot be used to treat other eye diseases. Therefore, the recipient’s eyes must be free of other eye diseases., Myth 4: the cheaper the price, the more cost-effective., Price is not the most important index to measure excimer laser surgery. The effect of excimer surgery is highly dependent on the equipment (including auxiliary equipment) and operator level, and the equipment and operator determine the operation price, so the price cannot be the dominant factor for selection., Myth 5: laser treatment of myopia is done as you go., Excimer laser treatment of myopia is a perfect systematic project, which should be strictly controlled and the best treatment effect should be selected. Excimer laser irradiates the cornea of the eye and produces photochemical effect. A small amount of cornea is cut to change the refractive power of the cornea, so as to achieve the purpose of correcting visual acuity. The basis for determining the operation method and cutting amount depends on strict surgical examination. Therefore, preoperative mydriatic optometry and reexamination optometry the next day are very necessary. In addition, check the fundus. If there is a lesion, it is not suitable for surgery. In addition, intraocular pressure should be measured to exclude glaucoma patients. Therefore, patients who do excimer laser treatment of myopia need to go to the hospital one day in advance. Don’t believe in “immediate computer optometry”.