Ophthalmology professor team: who is suitable for keratoplasty?
Corneoplasty is a kind of surgical method used to correct vision. It can improve myopia, hyperopia and astigmatism by changing the shape of the cornea. This technology has been applied in many hospitals. The following will introduce people who are suitable for keratoplasty from different perspectives.
1. Myopic patients
Keratoplasty is an effective method for myopia correction. For myopic patients, the eyeball is too long or the cornea is too steep, which causes the light to focus in front of the retina and cannot form clear vision. Through keratoplasty, appropriate corneal lenses can be polished or implanted on the cornea to change the curvature of the cornea and focus the light on the retina, so as to correct vision. Myopic patients can eliminate or reduce myopia and get rid of the dependence of glasses or contact lenses by receiving keratoplasty.
However, keratoplasty is not suitable for all myopia patients. Patients with severe corneal disease, dry eye or other eye diseases may not be suitable for this operation. Therefore, before the operation, the specialist will conduct a detailed examination and evaluation of the patient to determine whether it is suitable for keratoplasty.
2. Hyperopia patients
Keratoplasty is also suitable for hyperopia patients to a certain extent. The eyes of hyperopia patients focus on the back of the retina, leading to blurred objects in the distance. Corneal plastic surgery can change the shape of the cornea to focus light on the retina, thus correcting hyperopia. However, it should be noted that the correction effect of hyperopia patients may not be as obvious as that of myopia patients. Therefore, doctors need to make a comprehensive assessment when choosing implant methods and surgical methods.
3. Astigmatism patients
Astigmatism is a common vision problem, and patients may have blurred or distorted vision when looking at distant objects. Corneoplasty can correct astigmatism by changing the curvature of the cornea so that the light can be properly refracted at the time of incidence. For astigmatism patients, keratoplasty is an effective treatment method, which can significantly improve the quality of vision.
However, astigmatism correction requires accurate preoperative examination and precise implantation of corneal lenses, so it is very critical to select an experienced team of ophthalmologists.
4. Age limit
Keratoplasty is usually suitable for adults over 18 years of age, because 18 years of age is the critical point of eye maturation. Before this stage, the eyes may still be growing, and the effect of surgery will be affected. In addition, after menopause, the degree of the eye usually tends to be stable, which is suitable for keratoplasty. Young people and middle-aged and old people can improve their eyesight and get rid of the shackles of glasses through keratoplasty.
In short, keratoplasty is suitable for myopia, hyperopia and astigmatism, especially for those who want to get rid of the shackles of glasses. However, the surgical indications need to be determined according to the specific conditions of each patient. Therefore, before choosing surgery, it is necessary to consult a professional ophthalmology professor team and conduct a comprehensive examination and evaluation.
