09W: Revision — Ear, Nose, SinusCorrecting, to the extent possible, a portion of a malfunctioning device or the position of a displaced device
7 Tympanic Membrane, Right; 8 Tympanic Membrane, Left; 9 Auditory Ossicle, Right; A Auditory Ossicle, Left0 Open; 7 Via Natural or Artificial Opening; 8 Via Natural or Artificial Opening Endoscopic7 Autologous Tissue Substitute; J Synthetic Substitute; K Nonautologous Tissue SubstituteZ No QualifierD Inner Ear, Right; E Inner Ear, Left0 Open; 7 Via Natural or Artificial Opening; 8 Via Natural or Artificial Opening EndoscopicS Hearing DeviceZ No QualifierH Ear, Right; J Ear, Left; K Nasal Mucosa and Soft Tissue0 Open; 3 Percutaneous; 4 Percutaneous Endoscopic; 7 Via Natural or Artificial Opening; 8 Via Natural or Artificial Opening Endoscopic0 Drainage Device; 7 Autologous Tissue Substitute; D Intraluminal Device; J Synthetic Substitute; K Nonautologous Tissue Substitute; Y Other DeviceZ No QualifierH Ear, Right; J Ear, Left; K Nasal Mucosa and Soft TissueX External0 Drainage Device; 7 Autologous Tissue Substitute; D Intraluminal Device; J Synthetic Substitute; K Nonautologous Tissue SubstituteZ No QualifierY Sinus0 Open; 3 Percutaneous; 4 Percutaneous Endoscopic0 Drainage Device; Y Other DeviceZ No QualifierY Sinus7 Via Natural or Artificial Opening; 8 Via Natural or Artificial Opening EndoscopicY Other DeviceZ No QualifierY SinusX External0 Drainage DeviceZ No Qualifier