The whole process of minimally invasive surgery for urinary calculi

Ureteroscopy is a kind of minimally invasive surgery for urinary calculi. Ureteroscopy is an example of minimally invasive surgery for urinary calculi. The whole process of surgery mainly includes preoperative preparation, ureteroscopy insertion, positioning of stones, lithotripsy treatment, postoperative treatment, etc.

1. Preoperative preparation Before surgery, it is

necessary to check the patient's physical state and perform anesthesia treatment.

2. After ureteroscopy insertion anesthesia, the

patient takes a lithotomy position to facilitate the insertion of ureteroscopy, and the ureteroscope is inserted from the urethral orifice until it reaches the ureter.

3. Positioning of stones After

ureteroscopy insertion, it is necessary to find the position of stones. After determining the position of stones, it is necessary to locate them.

4. Lithotripsy Treatment

uses laser or other lithotripsy tools to crush stones, which is conducive to the discharge of stones.

5. Postoperative treatment After the operation is

completed, it is necessary to slowly withdraw medical equipment and disinfect the local area to ensure local sterility.