It is a surgical procedure to remove the stone from the ureter of the kidney: aNephrolithotomy bPyelolithotomy cCystoscopy dUreterolithotomy

To identify the correct answer, let's establish what each of the surgical procedures listed entails:

1. Nephrolithotomy: This procedure involves making an incision in the kidney to remove stones that are located within the kidney itself.

2. Pyelolithotomy: This procedure involves an incision into the renal pelvis of the kidney to remove stones located in that area, but it does not specifically address stones in the ureter.

3. Cystoscopy: This is a procedure used to view the inside of the bladder and urethra but does not involve removing stones from the ureter.

4. Ureterolithotomy: This is the surgical procedure specifically designed for the removal of stones from the ureter.

Given the definitions above, the correct answer to the question, "It is a surgical procedure to remove the stone from the ureter of the kidney," is:

Final Answer

d. Ureterolithotomy