| 0FW400Z | Revision of Drainage Device in Gallbladder, Open Approach |
| 0FW402Z | Revision of Monitoring Device in Gallbladder, Open Approach |
| 0FW403Z | Revision of Infusion Device in Gallbladder, Open Approach |
| 0FW40DZ | Revision of Intraluminal Device in Gallbladder, Open Approach |
| 0FW40YZ | Revision of Other Device in Gallbladder, Open Approach |
| 0FW430Z | Revision of Drainage Device in Gallbladder, Percutaneous Approach |
| 0FW432Z | Revision of Monitoring Device in Gallbladder, Percutaneous Approach |
| 0FW433Z | Revision of Infusion Device in Gallbladder, Percutaneous Approach |
| 0FW43DZ | Revision of Intraluminal Device in Gallbladder, Percutaneous Approach |
| 0FW43YZ | Revision of Other Device in Gallbladder, Percutaneous Approach |
| 0FW440Z | Revision of Drainage Device in Gallbladder, Percutaneous Endoscopic Approach |
| 0FW442Z | Revision of Monitoring Device in Gallbladder, Percutaneous Endoscopic Approach |
| 0FW443Z | Revision of Infusion Device in Gallbladder, Percutaneous Endoscopic Approach |
| 0FW44DZ | Revision of Intraluminal Device in Gallbladder, Percutaneous Endoscopic Approach |
| 0FW44YZ | Revision of Other Device in Gallbladder, Percutaneous Endoscopic Approach |
| 0FW4X0Z | Revision of Drainage Device in Gallbladder, External Approach |
| 0FW4X2Z | Revision of Monitoring Device in Gallbladder, External Approach |
| 0FW4X3Z | Revision of Infusion Device in Gallbladder, External Approach |
