Laparoscopic Urology
What is Pyeloplasty? Laparoscopy is a procedure to treat and remove Uretero Pelvic Junction (UPJ) obstruction. Kidney is made of millions of small units known as nephrons, where the blood from the body is filtered and urine is formed. Kidney excretes the collected urine from all the nephrons into a trilateral structure called renal pelvis.