| 0T1 | Bypass |
| 0T2 | Change |
| 0T5 | Destruction |
| 0T7 | Dilation |
| 0T8 | Division |
| 0T9 | Drainage |
| 0TB | Excision |
| 0TC | Extirpation |
| 0TD | Extraction |
| 0TF | Fragmentation |
| 0TH | Insertion |
| 0TJ | Inspection |
| 0TL | Occlusion |
| 0TM | Reattachment |
| 0TN | Release |
| 0TP | Removal |
| 0TQ | Repair |
| 0TR | Replacement |
| 0TS | Reposition |
| 0TT | Resection |
| 0TU | Supplement |
| 0TV | Restriction |
| 0TW | Revision |
| 0TY | Transplantation |