Full femtosecond laser surgery mainly uses femtosecond laser surgery to make an incision of about 4mm on the cornea, and then takes out the refractive lens of the corneal stroma layer in the eye by blasting the upper and lower layers, thus correcting ametropia. The full femtosecond wound is smaller, the wound will be smaller, the postoperative recovery will be faster, and the complications will be less, but there are some limitations. Low myopia can not be used as the first choice for treatment, nor can it be used to treat hyperopia. Semi-femtosecond laser surgery combines the characteristics of femtosecond laser and excimer laser. First, make a flap on the cornea with femtosecond laser. After the corneal flap is completed, switch to excimer laser mode, and use excimer laser to complete the subsequent corneal stroma cutting. However, the semi-femtosecond laser needs excimer laser in the later stage, and the switch is relatively complicated, which is not as smooth as the full femtosecond laser. There is also a big price difference between the two. Full femtosecond laser is more expensive, about 23,000 yuan, and semi-femtosecond laser is cheaper, about12,000 yuan to13,000 yuan.
If you want to know more about the price of laser surgery for myopia, it is recommended to consult Beijing Mingshiguang Ophthalmology. All the laser equipments in Beijing Mingshiguang Ophthalmology Department have their own technical parameters and functional advantages. Seven sets of laser surgical equipment provide strong technical support for personalized surgical methods through matching and strong combination. Then three kinds of excimer cutting guidance techniques, wavefront aberration and corneal topographic map conversion aberration, are adopted. The medical team led by former colleagues Professor Zhou Yuehua, Professor Sheikh Mars and former colleague Professor Zhu Siquan has truly achieved myopia surgery for every patient. The skills of private tailors won the hearts of the people and won the unanimous praise of patients.