Knife free laser treatment of myopia in Wuhan Saidige Eye Hospital
Myopia is a common ophthalmic disease, and more and more people are troubled by it in modern society. In order to solve the problem of myopia, Wuhan Saidige Eye Hospital introduced the knife free laser treatment technology, which has a significant effect in the treatment of myopia. This article will elaborate on the treatment of myopia by knife free laser in Wuhan Saidige Eye Hospital from four aspects: technical principle, treatment method, treatment effect and applicable population.
Technical Principles
Knife free laser treatment of myopia is based on the principle of laser corneal refractive surgery. It can change the curvature of the cornea through laser to achieve the purpose of correcting myopia. This technology uses a femtosecond laser to form a small bubble with a specific shape inside the cornea, and then superimpose these bubbles to make the cornea form the required curvature, so as to achieve vision correction.
Knife free laser treatment of myopia is a non-invasive operation, which does not require the use of a scalpel, greatly reducing the trauma and risk of surgery. At the same time, laser treatment of myopia has the advantages of rapid recovery, painless and so on, which brings better treatment experience to patients.
therapeutic method
The whole process of knife free laser treatment of myopia is generally divided into the following steps. First of all, doctors will use professional instruments to conduct a comprehensive examination of the patient's eyes to ensure that the patient is suitable for laser surgery. Next, the doctor will inject narcotic drugs for the patient to eliminate pain and discomfort. Then, doctors use lasers to form bubbles of a specific shape inside the cornea, which are stacked layer by layer to change the curvature of the cornea. After the operation, the doctor will observe the patient for a period of time and provide follow-up care.
Knife free laser treatment of myopia is usually safer, but there are still some risks. Therefore, before surgery, doctors will fully understand the patient's family history, eye conditions and other factors to determine the feasibility and safety of surgery.
treatment effect
Knife free laser treatment of myopia has great advantages in the treatment effect. Compared with the traditional myopia correction surgery, laser therapy can not only adjust the curvature of the cornea more accurately, but also avoid the cutting, sewing and other operations of traditional surgery, reducing the trauma of surgery. At the same time, the knife free laser treatment of myopia can also quickly restore vision, and most patients can significantly feel the improvement of vision within a few days after surgery.
However, it should be noted that the surgical results will vary depending on the situation of each person. Before the operation, the doctor will conduct a detailed evaluation and discussion on the patient to determine the expected effect and possible risks of the operation.
intended for
Knife free laser is suitable for myopia patients within a certain range. Generally speaking, it is suitable for patients over 18 years old, with stable myopia and sufficient corneal thickness. At the same time, the knife free laser treatment of myopia has a certain correction effect on refractive errors, astigmatism and other ophthalmic problems. However, for patients under 18 years of age, pregnant women, and patients with other eye diseases, the adaptability of surgery should be carefully considered.
Summary
The knife free laser treatment of myopia in Wuhan Saidige Eye Hospital is an advanced and effective treatment technology. The femtosecond laser is used to make minimally invasive changes to the cornea. This technology can quickly and safely correct myopia, and has the advantages of rapid recovery, painless and so on. However, the patient needs to have a detailed discussion and evaluation with the doctor before choosing the surgery to determine the adaptability and expected effect of the surgery.
