Application of femtosecond surgery in the treatment of eye diseases
Guangzhou Zhongshan Ophthalmology Department is a hospital specializing in the treatment of ophthalmic diseases. Its introduced femtosecond surgery technology has made remarkable achievements in the field of ophthalmology. Femtosecond surgery is a method of eye surgery using laser technology. Through precise operation, it can completely improve vision and cure some eye diseases.
First, femtosecond surgery can effectively cure myopia. Myopia is a common eye disease, which seriously affects the quality of life. The traditional myopia surgery needs to cut a certain thickness on the cornea, while the femtosecond laser surgery can accurately evaporate the corneal tissue through the pulse laser, change the shape of the cornea, and achieve the effect of correcting myopia. This method not only recovers vision, but also has no cutting injury. It recovers quickly after surgery and greatly improves the success rate of curing myopia.
Secondly, femtosecond surgery can also cure some eye diseases, such as keratopathy and ametropia. Corneopathy is a common problem in eye diseases, which seriously affects vision. Traditional surgical treatment often has the risk of corneal incision, which leads to a high probability of postoperative recurrence. Femtosecond surgery can remove the pathological changes on the cornea through the accurate laser evaporation process, avoiding the cutting risk of traditional surgery, and is not easy to recur after surgery.
In addition, femtosecond surgery also has a significant effect in the treatment of cataract. Cataract is a common eye disease in the elderly, which seriously affects vision. The traditional treatment is to remove the lens of the patient and implant the intraocular lens. However, this method has a high risk and a long recovery time. Femtosecond surgery can cut the turbid lens in the patient's eye into small pieces by laser, and then use ultrasonic emulsification to remove it, and finally implant intraocular lens. This method is more accurate during the operation, shorter operation time, and faster recovery after the operation, which greatly improves the success rate of the operation.
Recurrence of femtosecond surgery
Although femtosecond surgery has achieved remarkable results in the treatment of eye diseases, there is still some recurrence.
First of all, the effect of femtosecond surgery on myopia is not absolute. The recurrence of myopia is related to many factors, such as preoperative degree, surgical technique, patient age, etc. But compared with traditional surgery, femtosecond surgery has a lower risk of recurrence. Research shows that femtosecond surgery has better curative effect and lower recurrence rate for patients with moderate and high myopia.
Secondly, for some patients with keratopathy, the possibility of recurrence still exists due to individual differences and other health problems. Therefore, regular reexamination and daily eye care after surgery are particularly important to prevent disease recurrence.
Finally, although femtosecond surgery has achieved significant results in cataract treatment, the pathological changes around the lens after surgery may still lead to recurrence. Therefore, regular follow-up and attention to eye hygiene are essential.
Summary
In general, the femtosecond surgery technology introduced by Zhongshan Ophthalmology Department in Guangzhou has achieved remarkable results in the treatment of eye diseases. Femtosecond surgery can completely cure myopia, keratopathy, cataract and other eye diseases, and its efficacy is better than traditional surgery. Although femtosecond surgery has some recurrence, compared with traditional surgery, the risk of recurrence is low. Regular postoperative reexamination and daily eye care are essential to avoid recurrence. Therefore, femtosecond surgery has broad application prospects in ophthalmic treatment.
