| 0K9100Z | Drainage of Facial Muscle with Drainage Device, Open Approach |
| 0K910ZZ | Drainage of Facial Muscle, Open Approach |
| 0K9130Z | Drainage of Facial Muscle with Drainage Device, Percutaneous Approach |
| 0K913ZX | Drainage of Facial Muscle, Percutaneous Approach, Diagnostic |
| 0K913ZZ | Drainage of Facial Muscle, Percutaneous Approach |
| 0K9140Z | Drainage of Facial Muscle with Drainage Device, Percutaneous Endoscopic Approach |
| 0K914ZX | Drainage of Facial Muscle, Percutaneous Endoscopic Approach, Diagnostic |
| 0K914ZZ | Drainage of Facial Muscle, Percutaneous Endoscopic Approach |
