Maxilla
- 0N9R0 - Open
- 0N9R00
- 0N9R00Z - Drainage Maxilla to No Qualifier with Drainage Device, Open Approach
- 0N9R0Z
- 0N9R0ZX - Drainage Maxilla to Diagnostic with No Device, Open Approach
- 0N9R0ZZ - Drainage Maxilla to No Qualifier with No Device, Open Approach
- 0N9R3 - Percutaneous
- 0N9R30
- 0N9R30Z - Drainage Maxilla to No Qualifier with Drainage Device, Percutaneous Approach
- 0N9R3Z
- 0N9R3ZX - Drainage Maxilla to Diagnostic with No Device, Percutaneous Approach
- 0N9R3ZZ - Drainage Maxilla to No Qualifier with No Device, Percutaneous Approach
- 0N9R4 - Percutaneous Endoscopic
- 0N9R40
- 0N9R40Z - Drainage Maxilla to No Qualifier with Drainage Device, Percutaneous Endoscopic Approach
- 0N9R4Z
- 0N9R4ZX - Drainage Maxilla to Diagnostic with No Device, Percutaneous Endoscopic Approach
- 0N9R4ZZ - Drainage Maxilla to No Qualifier with No Device, Percutaneous Endoscopic Approach