Ethmoid Sinus, Left

  • 09NV0 - Open
    • 09NV0Z
      • 09NV0ZZ - Release Ethmoid Sinus, Left to No Qualifier with No Device, Open Approach
  • 09NV3 - Percutaneous
    • 09NV3Z
      • 09NV3ZZ - Release Ethmoid Sinus, Left to No Qualifier with No Device, Percutaneous Approach
  • 09NV4 - Percutaneous Endoscopic
    • 09NV4Z
      • 09NV4ZZ - Release Ethmoid Sinus, Left to No Qualifier with No Device, Percutaneous Endoscopic Approach
  • 09NV8 - Via Natural or Artificial Opening Endoscopic
    • 09NV8Z
      • 09NV8ZZ - Release Ethmoid Sinus, Left to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach