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099W0ZX | Drainage of Right Sphenoid Sinus, Open Approach, Diagnostic |
099W0ZZ | Drainage of Right Sphenoid Sinus, Open Approach |
099W30Z | Drainage of Right Sphenoid Sinus with Drainage Device, Percutaneous Approach |
099W3ZX | Drainage of Right Sphenoid Sinus, Percutaneous Approach, Diagnostic |
099W3ZZ | Drainage of Right Sphenoid Sinus, Percutaneous Approach |
099W4ZX | Drainage of Right Sphenoid Sinus, Percutaneous Endoscopic Approach, Diagnostic |
099W4ZZ | Drainage of Right Sphenoid Sinus, Percutaneous Endoscopic Approach |
099W70Z | Drainage of Right Sphenoid Sinus with Drainage Device, Via Natural or Artificial Opening |
099W7ZX | Drainage of Right Sphenoid Sinus, Via Natural or Artificial Opening, Diagnostic |
099W7ZZ | Drainage of Right Sphenoid Sinus, Via Natural or Artificial Opening |
099W80Z | Drainage of Right Sphenoid Sinus with Drainage Device, Via Natural or Artificial Opening Endoscopic |
099W8ZX | Drainage of Right Sphenoid Sinus, Via Natural or Artificial Opening Endoscopic, Diagnostic |
099W8ZZ | Drainage of Right Sphenoid Sinus, Via Natural or Artificial Opening Endoscopic |