| Section | 0 | Medical and Surgical |
| Body System | G | Endocrine System |
| Operation | W | Revision: Correcting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device |
| Body Part 0 Pituitary Gland 1 Pineal Body 5 Adrenal Gland K Thyroid Gland R Parathyroid Gland |
Approach 0 Open 3 Percutaneous 4 Percutaneous Endoscopic X External |
Device 0 Drainage Device |
Qualifier Z No Qualifier |
| Body Part S Endocrine Gland |
Approach 0 Open 3 Percutaneous 4 Percutaneous Endoscopic X External |
Device 0 Drainage Device 2 Monitoring Device 3 Infusion Device |
Qualifier Z No Qualifier |