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09T5 Middle Ear, Right
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09T50 Open
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09T50Z No Device
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09T50ZZResection of Right Middle Ear, Open Approach
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09T54 Percutaneous Endoscopic
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09T54Z No Device
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09T57 Via Natural or Artificial Opening
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09T57Z No Device
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09T58 Via Natural or Artificial Opening Endoscopic
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09T58Z No Device
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09T58ZZResection of Right Middle Ear, Via Natural or Artificial Opening Endoscopic
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09T5X External
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09T5XZ No Device
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