The operation of urinary calculi

Urinary calculi are also known as urinary calculi. The whole operation process of urinary calculi surgery generally includes anesthesia, catheter insertion, laser lithotripsy, removal of stones, placement of urinary catheter, etc.

1.

Before anesthesia begins, the doctor needs to give the patient anesthesia to ensure that there is no abnormal feeling during the operation.

2. The catheter insertion

patient needs to insert a catheter through the urethra, and the catheter enters the ureter along the urethra and bladder until it reaches the kidney.

3. Laser lithotripsy

After determining the location of the stone, the doctor can use the laser to lithotrify the stone

. After the stone is broken into smaller particles, the doctor can extract the stone through the catheter, or let the patient naturally discharge it during urination.

5. At the end of the urinary catheter

surgery, the doctor will place a urinary catheter in the patient to eliminate the residual stone and reduce the pressure of urine outflow.