| 090 | Ear, Nose, Sinus, Alteration |
| 091 | Ear, Nose, Sinus, Bypass |
| 092 | Ear, Nose, Sinus, Change |
| 095 | Ear, Nose, Sinus, Destruction |
| 097 | Ear, Nose, Sinus, Dilation |
| 098 | Ear, Nose, Sinus, Division |
| 099 | Ear, Nose, Sinus, Drainage |
| 09B | Ear, Nose, Sinus, Excision |
| 09C | Ear, Nose, Sinus, Extirpation |
| 09D | Ear, Nose, Sinus, Extraction |
| 09H | Ear, Nose, Sinus, Insertion |
| 09J | Ear, Nose, Sinus, Inspection |
| 09M | Ear, Nose, Sinus, Reattachment |
| 09N | Ear, Nose, Sinus, Release |
| 09P | Ear, Nose, Sinus, Removal |
| 09Q | Ear, Nose, Sinus, Repair |
| 09R | Ear, Nose, Sinus, Replacement |
| 09S | Ear, Nose, Sinus, Reposition |
| 09T | Ear, Nose, Sinus, Resection |
| 09U | Ear, Nose, Sinus, Supplement |
| 09W | Ear, Nose, Sinus, Revision |
