What is the procedure of laparoscopic surgery?

According to experts, it is a device with a miniature camera. Laparoscopic surgery is the use of laparoscope and related instruments: using cold light source to provide illumination, inserting a laparoscopic lens (3-10mm in diameter) into the abdominal cavity, and using digital camera technology to make the image captured by the laparoscopic lens pass through the light guide The fibers are conducted to the post-stage signal processing system and displayed on a dedicated monitor in real time. Then the doctor analyzes and judges the patient's condition through the images of different angles of the patient's organs displayed on the monitor screen, and uses special laparoscopic instruments for surgery. Laparoscopic surgery mostly adopts 2-4 hole operation method, one of which is opened on the belly button of the human body to avoid leaving long scars in the abdominal cavity of the patient. After recovery, only 1-3 holes of 0.5- A 1 cm linear scar can be said to be a small wound and less painful operation, so some people call it "keyhole" surgery. The development of laparoscopic surgery relieves the pain of surgery, shortens the patient's recovery period, and relatively reduces the patient's expenses. It is a surgical project that has developed rapidly in recent years.

The so-called laparoscopic surgery is to make several small incisions with a diameter of 5 to 12 mm in different parts of the abdomen. The image of the organ is transmitted to the TV screen, and the surgeon completes the operation by observing the image and operating outside the body with various surgical instruments.

1. Small surgical trauma;

2. The patient recovers quickly after surgery;

3. Short hospital stay;

4. The patient has mild postoperative pain;

5. The abdominal incision scar is small and beautiful;

6. The therapeutic effect is the same as that of laparotomy.