Comparison of Full Femtosecond and Other Ophthalmic Surgery
In recent years, with the continuous progress of science and technology, ophthalmic surgery has also been rapid development. In many ophthalmic operations, Femto LASIK has attracted much attention due to its high safety and excellent results. Shanghai New Vision Eye Hospital is a professional eye hospital, providing full femtosecond surgery and other eye surgery. This article will compare with other ophthalmic operations from four aspects: preoperative examination, surgical process, postoperative recovery and long-term effect, to explore the advantages of full femtosecond surgery in safety.
Preoperative examination
Preoperative examination is very important for the safety of ophthalmic surgery. In ophthalmic surgery, the technology based on femtosecond laser used in full femtosecond surgery can achieve non-contact surgery, avoiding the risk of some instruments used in traditional surgery contacting the eyeball. In addition, full femtosecond surgery can also accurately measure the thickness and surface of the cornea, and generate three-dimensional nystagmograms, providing accurate data for the design of surgery. In contrast, traditional surgery may require more contact and measurement, and there is some human error.
In addition, in preoperative screening, full femtosecond surgery based on advanced technology can accurately identify patients who may not be suitable for surgery, such as patients with eye disease or corneal thickness insufficiency. This accurate screening can further improve the safety and success rate of surgery.
Operation process
All femtosecond surgery uses high-precision femtosecond laser, which accurately irradiates the corneal surface through the laser beam, and makes laser excimer corneal flap. Then, the laser beam will etch the corneal tissue according to the preset parameters to correct the refractive problem. The whole process is completely controlled by the computer to ensure the accuracy and safety of the operation. In contrast, traditional surgery may use hand-held knives for surgery, and there are some risks caused by improper operation of the operator.
In addition, full femtosecond surgery can also be personalized according to the individual differences of each patient to ensure the best effect of surgery. In contrast, traditional surgery may not be designed according to individual differences.
Postoperative recovery
The postoperative recovery of full femtosecond surgery is relatively fast. After surgery, patients can often recover their vision in a relatively short time, and can almost immediately return to normal life and work. The operation has less damage to the cornea, so the recovery time is also short. In contrast, traditional surgery may take longer to recover, and patients need to rest and recover for a longer time after surgery.
In addition, there is often no obvious pain and discomfort in the recovery process of full femtosecond surgery. The postoperative edema and eye pain are also mild, and the patient can comfortably pass through the recovery period. Traditional surgery may be accompanied by discomfort and pain for a long time.
Long term effect
After long-term follow-up observation and clinical verification, the lasting effect of full femtosecond surgery is good. The corneal flap has good stability and consistency, so the effect of surgery can last for a long time. In contrast, the traditional surgery may have problems such as instability of corneal flap and re thickening, which requires re operation in a short time.
To sum up, full femtosecond surgery has demonstrated its safety advantages in many aspects, such as preoperative examination, surgical process, postoperative recovery and long-term effect. When selecting ophthalmic surgery, patients can consider the full femtosecond surgery of Shanghai New Vision Eye Hospital to obtain safer and more efficient treatment.
Summary:
Shanghai New Vision Eye Hospital provides full femtosecond surgery and other eye surgery. All femtosecond surgery shows its advantages in safety in many aspects, such as preoperative examination, surgical process, postoperative recovery and long-term effect. Compared with traditional surgery, full femtosecond surgery can achieve non-contact surgery, accurately measure the cornea and carry out personalized design, recover quickly after surgery, without obvious pain, and has a good lasting effect. When selecting ophthalmic surgery, patients can consider the full femtosecond surgery of Shanghai New Vision Eye Hospital to obtain safer and more efficient treatment.
