Myopia surgery in Chengdu Huaxia Eye Hospital: which operation is more effective?
With the continuous development of science and technology, ophthalmic surgery has become a common choice for the treatment of myopia. In Chengdu, Huaxia Eye Hospital has always been recognized and trusted by the public with its professional ophthalmic technology and good surgical results. However, there are many methods to choose from for myopic surgery. Which one is better in Huaxia Eye Hospital? This will be elaborated from different aspects below.
Surgical methods
The main myopic surgery provided by Huaxia Eye Hospital includes laser myopic surgery (LASIK), ultrasonic myopic surgery (SBK) and surface myopic surgery (PRK). Among them, LASIK is the most common surgical method. It changes the curvature of the cornea by cutting the corneal tissue with a laser, thus achieving the effect of correcting vision. SBK is an improved operation of LASIK, which is characterized by the use of thinner corneal flap to reduce the depth of corneal incision. PRK is to scrape off the epithelial tissue on the corneal surface directly and then perform laser correction.
From the perspective of surgical methods, LASIK and SBK belong to corneal flap cutting surgery, while PRK is surface scraping surgery. Since LASIK and SBK can more accurately control the scope and depth of surgery, they are more suitable for patients with high diopter or irregular corneal morphology. PRK is suitable for patients with thin cornea or corneal diseases.
Surgical effect
In terms of surgical effect, LASIK, SBK and PRK can achieve good myopia correction effect. According to the data of Huaxia Eye Hospital, the vision recovery rate of LASIK and SBK reached more than 90% three months after the operation, while the vision recovery rate of PRK was slightly lower than 90%. In addition, LASIK and SBK have relatively good stability of postoperative vision, and the correction effect for myopia is longer.
It should be noted that the surgical effect is affected by many factors, including the experience of the surgeon, the patient's diopter, corneal thickness and other factors. Therefore, when choosing the surgical method, we must fully consider the personal situation and the doctor's suggestions.
Risks and complications
Although myopic surgery has been very mature and safe in the field of ophthalmology, there are still some risks and complications. In LASIK, complications such as postoperative xerophthalmia, vision loss and infection may occur. Compared with SBK surgery, the risk of SBK surgery is relatively low because the scope of corneal incision is small and the degree of corneal thinning is small. In PRK surgery, relatively speaking, because the corneal epithelium is scraped off from the surface, the recovery time after surgery is longer, and there may be some pain and blurred vision.
Select suggestions
To sum up, the effect of myopia surgery in Huaxia Eye Hospital has certain advantages in the industry. For patients with high diopter or irregular corneal morphology, LASIK or SBK may be more suitable. For patients with thin cornea or corneal diseases, PRK may be a better choice. When choosing the operation method, you must consult and evaluate with a professional doctor in detail to choose the most suitable operation method.
During the whole operation process, patients also need to actively cooperate with the guidance of doctors, and pay attention to postoperative care and reexamination. Only under the guidance of a doctor, choose a suitable surgical method and actively cooperate with the recovery process after surgery, can we achieve better surgical results and ensure the stability and health of vision.
summary
To sum up, the myopia surgery provided by Chengdu Huaxia Eye Hospital includes LASIK, SBK, PRK and other methods. According to different personal conditions, choosing different surgical methods can obtain good correction results. LASIK and SBK are suitable for patients with high diopter or irregular corneal morphology, while PRK is suitable for patients with thin cornea or corneal diseases. When choosing the operation method, we must fully communicate with and consult the doctor, select the most suitable operation method, and actively cooperate with postoperative nursing and reexamination to obtain better operation effect and ensure the stability and health of vision.
