Mastoid Sinus, Left
- 09UC0 - Open
- 09UC07
- 09UC07Z - Supplement Mastoid Sinus, Left to No Qualifier with Autologous Tissue Substitute, Open Approach
- 09UC0J
- 09UC0JZ - Supplement Mastoid Sinus, Left to No Qualifier with Synthetic Substitute, Open Approach
- 09UC0K
- 09UC0KZ - Supplement Mastoid Sinus, Left to No Qualifier with Nonautologous Tissue Substitute, Open Approach
- 09UC3 - Percutaneous
- 09UC37
- 09UC37Z - Supplement Mastoid Sinus, Left to No Qualifier with Autologous Tissue Substitute, Percutaneous Approach
- 09UC3J
- 09UC3JZ - Supplement Mastoid Sinus, Left to No Qualifier with Synthetic Substitute, Percutaneous Approach
- 09UC3K
- 09UC3KZ - Supplement Mastoid Sinus, Left to No Qualifier with Nonautologous Tissue Substitute, Percutaneous Approach
- 09UC4 - Percutaneous Endoscopic
- 09UC47
- 09UC47Z - Supplement Mastoid Sinus, Left to No Qualifier with Autologous Tissue Substitute, Percutaneous Endoscopic Approach
- 09UC4J
- 09UC4JZ - Supplement Mastoid Sinus, Left to No Qualifier with Synthetic Substitute, Percutaneous Endoscopic Approach
- 09UC4K
- 09UC4KZ - Supplement Mastoid Sinus, Left to No Qualifier with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach
- 09UC7 - Via Natural or Artificial Opening
- 09UC77
- 09UC77Z - Supplement Mastoid Sinus, Left to No Qualifier with Autologous Tissue Substitute, Via Natural or Artificial Opening Approach
- 09UC7J
- 09UC7JZ - Supplement Mastoid Sinus, Left to No Qualifier with Synthetic Substitute, Via Natural or Artificial Opening Approach
- 09UC7K
- 09UC7KZ - Supplement Mastoid Sinus, Left to No Qualifier with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Approach
- 09UC8 - Via Natural or Artificial Opening Endoscopic
- 09UC87
- 09UC87Z - Supplement Mastoid Sinus, Left to No Qualifier with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic Approach
- 09UC8J
- 09UC8JZ - Supplement Mastoid Sinus, Left to No Qualifier with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic Approach
- 09UC8K
- 09UC8KZ - Supplement Mastoid Sinus, Left to No Qualifier with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic Approach