Mouth and Throat
- 0CWY0 - Open
- 0CWY00
- 0CWY00Z - Revision Mouth and Throat to No Qualifier with Drainage Device, Open Approach
- 0CWY01
- 0CWY01Z - Revision Mouth and Throat to No Qualifier with Radioactive Element, Open Approach
- 0CWY07
- 0CWY07Z - Revision Mouth and Throat to No Qualifier with Autologous Tissue Substitute, Open Approach
- 0CWY0D
- 0CWY0DZ - Revision Mouth and Throat to No Qualifier with Intraluminal Device, Open Approach
- 0CWY0J
- 0CWY0JZ - Revision Mouth and Throat to No Qualifier with Synthetic Substitute, Open Approach
- 0CWY0K
- 0CWY0KZ - Revision Mouth and Throat to No Qualifier with Nonautologous Tissue Substitute, Open Approach
- 0CWY0Y
- 0CWY0YZ - Revision Mouth and Throat to No Qualifier with Other Device, Open Approach
- 0CWY3 - Percutaneous
- 0CWY30
- 0CWY30Z - Revision Mouth and Throat to No Qualifier with Drainage Device, Percutaneous Approach
- 0CWY31
- 0CWY31Z - Revision Mouth and Throat to No Qualifier with Radioactive Element, Percutaneous Approach
- 0CWY37
- 0CWY37Z - Revision Mouth and Throat to No Qualifier with Autologous Tissue Substitute, Percutaneous Approach
- 0CWY3D
- 0CWY3DZ - Revision Mouth and Throat to No Qualifier with Intraluminal Device, Percutaneous Approach
- 0CWY3J
- 0CWY3JZ - Revision Mouth and Throat to No Qualifier with Synthetic Substitute, Percutaneous Approach
- 0CWY3K
- 0CWY3KZ - Revision Mouth and Throat to No Qualifier with Nonautologous Tissue Substitute, Percutaneous Approach
- 0CWY3Y
- 0CWY3YZ - Revision Mouth and Throat to No Qualifier with Other Device, Percutaneous Approach
- 0CWY7 - Via Natural or Artificial Opening
- 0CWY70
- 0CWY70Z - Revision Mouth and Throat to No Qualifier with Drainage Device, Via Natural or Artificial Opening Approach
- 0CWY71
- 0CWY71Z - Revision Mouth and Throat to No Qualifier with Radioactive Element, Via Natural or Artificial Opening Approach
- 0CWY77
- 0CWY77Z - Revision Mouth and Throat to No Qualifier with Autologous Tissue Substitute, Via Natural or Artificial Opening Approach
- 0CWY7D
- 0CWY7DZ - Revision Mouth and Throat to No Qualifier with Intraluminal Device, Via Natural or Artificial Opening Approach
- 0CWY7J
- 0CWY7JZ - Revision Mouth and Throat to No Qualifier with Synthetic Substitute, Via Natural or Artificial Opening Approach
- 0CWY7K
- 0CWY7KZ - Revision Mouth and Throat to No Qualifier with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Approach
- 0CWY7Y
- 0CWY7YZ - Revision Mouth and Throat to No Qualifier with Other Device, Via Natural or Artificial Opening Approach
- 0CWY8 - Via Natural or Artificial Opening Endoscopic
- 0CWY80
- 0CWY80Z - Revision Mouth and Throat to No Qualifier with Drainage Device, Via Natural or Artificial Opening Endoscopic Approach
- 0CWY81
- 0CWY81Z - Revision Mouth and Throat to No Qualifier with Radioactive Element, Via Natural or Artificial Opening Endoscopic Approach
- 0CWY87
- 0CWY87Z - Revision Mouth and Throat to No Qualifier with Autologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic Approach
- 0CWY8D
- 0CWY8DZ - Revision Mouth and Throat to No Qualifier with Intraluminal Device, Via Natural or Artificial Opening Endoscopic Approach
- 0CWY8J
- 0CWY8JZ - Revision Mouth and Throat to No Qualifier with Synthetic Substitute, Via Natural or Artificial Opening Endoscopic Approach
- 0CWY8K
- 0CWY8KZ - Revision Mouth and Throat to No Qualifier with Nonautologous Tissue Substitute, Via Natural or Artificial Opening Endoscopic Approach
- 0CWY8Y
- 0CWY8YZ - Revision Mouth and Throat to No Qualifier with Other Device, Via Natural or Artificial Opening Endoscopic Approach
- 0CWYX - External
- 0CWYX0
- 0CWYX0Z - Revision Mouth and Throat to No Qualifier with Drainage Device, External Approach
- 0CWYX1
- 0CWYX1Z - Revision Mouth and Throat to No Qualifier with Radioactive Element, External Approach
- 0CWYX7
- 0CWYX7Z - Revision Mouth and Throat to No Qualifier with Autologous Tissue Substitute, External Approach
- 0CWYXD
- 0CWYXDZ - Revision Mouth and Throat to No Qualifier with Intraluminal Device, External Approach
- 0CWYXJ
- 0CWYXJZ - Revision Mouth and Throat to No Qualifier with Synthetic Substitute, External Approach
- 0CWYXK
- 0CWYXKZ - Revision Mouth and Throat to No Qualifier with Nonautologous Tissue Substitute, External Approach