Final answer:
Pyelolithotomy is the preferred procedure for the removal of a large stone from the kidney pelvis.
Step-by-step explanation:
The preferred procedure for the removal of a large stone from the kidney pelvis is Pyelolithotomy. Pyelolithotomy is a surgical procedure in which an incision is made in the kidney to remove the stone from the renal pelvis. This procedure is preferred for large stones that cannot be easily fragmented and removed through less invasive techniques.
Learn more about Pyelolithotomy