​A method of kidney stone removal

A) ​anuria
B) ​calculi
C) ​calyx
D) ​cystitis
E) ​dysuria
F) ​fistula
G) ​graft
H) ​lithotripsy
I) ​nephron
J) ​oliguria
K) ​peritoneal
L) ​ptosis
M) ​residual
N) ​secretion
O) ​stricture
P) ​ureter
Q) ​urethra
R) ​urinary meatus

Lithotripsy

Destruction of stone in the urinary system; stone crusher.

Kidney Stone

A solid mass made of crystals that can form in the kidney when urine contains too much of certain substances, leading to pain when passing through the urinary tract.

Removal

The act of taking away or eliminating something, often used in the context of surgical procedures or data deletion.