Mastoid Sinus, Right

  • 09NB0 - Open
    • 09NB0Z
      • 09NB0ZZ - Release Mastoid Sinus, Right to No Qualifier with No Device, Open Approach
  • 09NB3 - Percutaneous
    • 09NB3Z
      • 09NB3ZZ - Release Mastoid Sinus, Right to No Qualifier with No Device, Percutaneous Approach
  • 09NB4 - Percutaneous Endoscopic
    • 09NB4Z
      • 09NB4ZZ - Release Mastoid Sinus, Right to No Qualifier with No Device, Percutaneous Endoscopic Approach
  • 09NB8 - Via Natural or Artificial Opening Endoscopic
    • 09NB8Z
      • 09NB8ZZ - Release Mastoid Sinus, Right to No Qualifier with No Device, Via Natural or Artificial Opening Endoscopic Approach