How to operate the femtosecond operation in Chongqing Traditional Chinese Medicine Hospital?
With the development of modern medical technology, femtosecond laser is more and more widely used in ophthalmic surgery. As a comprehensive hospital, Chongqing Hospital of Traditional Chinese Medicine has also made great progress in this field. The following will elaborate the operation method of femtosecond surgery in Chongqing Traditional Chinese Medicine Hospital from four aspects.
Preparation before operation
Before the femtosecond surgery, the doctor will conduct a comprehensive and detailed eye examination of the patient. These examinations include intraocular pressure, corneal thickness, corneal curvature, fundus examination, etc., to ensure that the patient's eye condition is suitable for surgery. In addition, the doctor will also ask the patient's medical history and chief complaint to carefully understand the patient's needs and expectations.
In the final pre examination before surgery, the doctor will also use a device called femtosecond laser to locate the cornea. During this process, the patient needs to sit on the operating chair. The doctor will use anesthetic eyedrops for anesthesia, and then use an instrument similar to a spectacle frame to fix the head. Femtosecond laser can accurately obtain the position information of the eye with the help of the locator.
Operation process of femtosecond surgery
Femtosecond surgery is mainly divided into two steps: corneal ablation and cylinder turnover.
In the corneal ablation phase, doctors will use the high-energy pulse beam generated by the femtosecond laser to peel off a layer of cornea. During this process, the patient will feel some slight eye flash and rotten smell, but the whole process will not feel obvious pain.
In the cylinder turning phase, the doctor will gently turn the corneal peeling part to one side with an instrument, and then inlay it. Mosaic material is usually a component of the eyeball, which will be absorbed by its own tissue after surgery. The doctor will make adjustments according to the actual situation of the patient and ensure the flatness and transparency of the cornea.
Postoperative care
After surgery, patients need to take some postoperative drugs, such as antibiotics and anti-inflammatory drugs, to prevent infection and reduce postoperative discomfort. In addition, the doctor will arrange a return visit for the patient and give relevant nursing guidance according to the recovery of the patient.
In the recovery phase after surgery, patients need to follow the doctor's advice and avoid strenuous exercise, heavy lifting and eye stress to ensure the stability and healing of the cornea. At the same time, patients should also keep their eyes clean and hygienic to avoid infection.
Summary
The femtosecond surgery in Chongqing Traditional Chinese Medicine Hospital is a modern high-tech ophthalmic surgery. Its operation method has been practiced for many years and continuously improved. During the preparation before surgery, the doctor will conduct a comprehensive inspection and understanding to ensure that the patient's eye condition meets the surgical requirements. During the operation, doctors will use femtosecond lasers to cut the cornea and turn over the cylinder. During postoperative care and recovery, patients need to follow the doctor's advice and pay attention to eye hygiene and protection.
In short, the femtosecond surgery in Chongqing Hospital of Traditional Chinese Medicine has played an important role in ophthalmic treatment, helping patients achieve vision correction and eye health. The operation method of this operation is safe and reliable, and it is an optional treatment scheme for suitable patients.
