Chengdu Dong'ai Eye Hospital: Laser treatment technology for myopia
Chengdu Dongaiyou Eye Hospital is a medical institution specializing in ophthalmic diagnosis and surgery, with advanced equipment and high-quality medical team. Myopia is one of the common eye health problems of modern people, and laser treatment of myopia is widely used in this hospital as a common correction method. This article will elaborate on the laser myopia treatment technology in this hospital from the aspects of technical principle, operation process, postoperative precautions and effect evaluation.
Technical Principles
Laser treatment of myopia is to use laser pulses of specific wavelength to transmit through the corneal surface to change the curvature of the cornea, so as to achieve the effect of correcting myopia. Through the role of laser, the shape of cornea can be changed to make it closer to the ideal state, so that the light can be correctly focused on the retina when entering the eye, reducing the degree of myopia.
Laser treatment of myopia mainly includes surface laser treatment and corneal inner layer laser treatment. Surface laser treatment is suitable for patients with low myopia. The operation process is simple and the recovery is fast. Corneal inner layer laser treatment is suitable for patients with high myopia. The operation process is more complicated, but the effect is more obvious.
Operation process
Before the laser surgery for myopia, the doctor will conduct a detailed examination according to the patient's eye conditions to ensure the safety and feasibility of the surgery. On the day of operation, the patient needs to cooperate with the doctor for anesthesia and lie down on the operating table. The doctor will use laser equipment to correct the cornea.
During the operation, the doctor will use a professional corneal cutter to create a corneal flap on the cornea and turn it over. Later, doctors will use laser equipment to delaminate and correct the cornea, and then put the corneal flap back in place. The whole operation process is usually completed in dozens of minutes.
After the operation, the patient needs to recover and recuperate to some extent. The doctor will give relevant postoperative nursing guidance, including the use of eye drops, avoiding wiping eyes, and keeping eye hygiene.
Postoperative precautions and effect evaluation
Postoperative care and precautions are crucial to the surgical effect. After surgery, patients need to strictly follow the doctor's instructions for medication, to avoid strenuous exercise, and to avoid eye collisions. Regular follow-up is also one of the postoperative precautions. The doctor will regularly review and evaluate the patients to ensure the effect of the operation.
The effect of laser myopia treatment technology is sustainable. Generally speaking, the myopia degree of patients after surgery will be significantly reduced, and their vision will also be significantly improved. However, the effect of surgery is affected by many factors, such as the degree of myopia, age, corneal curvature before surgery, etc. Therefore, the postoperative effect will vary from person to person.
Summary
Chengdu Dong'ai Eye Hospital has advanced laser myopia treatment technology, which can meet the needs of myopia patients of different degrees. Laser myopia treatment technology improves the vision of patients through corneal correction, and the operation is safe and reliable, and the effect is sustainable. Patients need to pay attention to the doctor's guidance and nursing measures before and after the operation to ensure the success and effect of the operation.
