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09970ZZ | Drainage of Right Tympanic Membrane, Open Approach |
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09973ZX | Drainage of Right Tympanic Membrane, Percutaneous Approach, Diagnostic |
09973ZZ | Drainage of Right Tympanic Membrane, Percutaneous Approach |
099740Z | Drainage of Right Tympanic Membrane with Drainage Device, Percutaneous Endoscopic Approach |
09974ZZ | Drainage of Right Tympanic Membrane, Percutaneous Endoscopic Approach |
099770Z | Drainage of Right Tympanic Membrane with Drainage Device, Via Natural or Artificial Opening |
09977ZX | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening, Diagnostic |
09977ZZ | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening |
099780Z | Drainage of Right Tympanic Membrane with Drainage Device, Via Natural or Artificial Opening Endoscopic |
09978ZX | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening Endoscopic, Diagnostic |
09978ZZ | Drainage of Right Tympanic Membrane, Via Natural or Artificial Opening Endoscopic |