The Department of Ophthalmology of the Second Hospital of Lanzhou University carried out the first all-femtosecond laser myopia correction surgery
The Department of Ophthalmology of the Second Hospital of Lanzhou University introduced a complete set of equipment for the treatment of all-femtosecond laser myopia, and after careful and comprehensive inspection Since then, 14 patients with myopia have been treated with full femtosecond laser surgery, and 1 patient has been treated with half-femtosecond laser surgery.
Check the condition of the anterior segment before operation
Rinse the eyeball before operation
The operation is in progress
The operation was successfully completed
Reexamination the next day
Related reading: The so-called "full femtosecond surgery" is the entire process completed by femtosecond laser, commonly known as full femtosecond SMILE. Its standard name is femtosecond laser small incision lenticule extraction. It is a refractive surgery technology that has been certified by three major authoritative regulatory agencies in the world, including the US FDA, China CFDA, and European CE. It is different from the previous surgical methods of making corneal flaps. Instead, it directly uses femtosecond laser to create a uniform, smooth and perfect cornea. The stromal lens is then removed through a tiny incision, and the cornea is accurately reshaped, allowing the best corrected vision to be restored in a short period of time.
Full femtosecond advantages: short operation time, minimally invasive, no flap, no knife, no pain, and safer. The surgery is completed in one step, resulting in better intraoperative comfort and better corrected vision after surgery. The incision is only 2-4mm, and the corneal damage is small and recovery is quick. It maintains the integrity and surface tension of the cornea to the greatest extent, and has better biomechanical stability. The nerve cutting on the corneal surface is greatly reduced, which greatly reduces the incidence of dry eye syndrome.