| Section | 0 | Medical and Surgical |
| Body System | T | Urinary System |
| Operation | 7 | Dilation: Expanding an orifice or the lumen of a tubular body part |
| Body Part 3 Kidney Pelvis, Right 4 Kidney Pelvis, Left 6 Ureter, Right 7 Ureter, Left 8 Ureters, Bilateral B Bladder C Bladder Neck D Urethra |
Approach 0 Open 3 Percutaneous 4 Percutaneous Endoscopic 7 Via Natural or Artificial Opening 8 Via Natural or Artificial Opening Endoscopic |
Device D Intraluminal Device Z No Device |
Qualifier Z No Qualifier |