Final answer:
Nephrocentesis means surgical puncture of the kidney and is a medical procedure used for various purposes.
Step-by-step explanation:
The term nephrocentesis means surgical puncture of the kidney. It is a medical procedure in which a needle is inserted through the skin and into the kidney to remove fluid or perform other diagnostic or therapeutic interventions. It is used for various purposes, such as drainage of urine, obtaining a tissue sample, or delivering medication.