Full-second laser surgery

Seconds laser surgery is a new type of surgery that is very common nowadays. This surgery does not need to be restricted by the correction range, and the recovery after the surgery will be more perfect. It mainly improves the patient's eyes and can also achieve certain results in a short time. If the patient needs to know some relevant introductions of full-second laser surgery.

Advantages of surgery

The latest femtosecond laser SMILE advantages:

1. It can significantly reduce surgical risks.

2. It has higher accuracy, is not affected by corneal curvature, and has a wider correction range. Relatively avoid medical-induced infection.

3. The visual quality after surgery is more perfect. The desired cutting depth is precisely located and highly predictable.

4. The unique corneal surgery system can change various cutting parameters, has a high predictability, and greatly reduces the error of corneal thickness. This makes it possible to treat high-risk patients who were previously not candidates for surgery. Treatment becomes safer. The contact lens has a unique design and different sizes are suitable for different eyes. It can also avoid the discomfort caused by increased intraocular pressure during negative pressure suction, and provide better cooperation during surgery. The entire surgical process is truly minimally invasive, ensuring a "no incision" state after the operation.

Surgical Procedure

All-femtosecond laser micro-incision lenticule removal surgery (flapless all-femtosecond laser):

System used: ZEISS VisuMax femtosecond laser

first step

Laser: The VisuMax instrument allows for the insertion of a corneal lenticule in a single step with a tiny corneal incision (2-4 mm), without the need for a corneal flap.

Step 2

The corneal stromal lens tissue is removed through a small incision. Because no corneal flap is made, the nerves around the cornea are not cut off. The biomechanics and pathological damage of the cornea are greatly improved compared to traditional LASIK treatment.

Step 3

All-laser surgery

After the stromal lens is removed, the corneal refractive power is precisely reshaped.