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09T6 Middle Ear, Left
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09T60 Open
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09T60Z No Device
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09T60ZZResection of Left Middle Ear, Open Approach
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09T64 Percutaneous Endoscopic
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09T64Z No Device
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09T67 Via Natural or Artificial Opening
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09T67Z No Device
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09T68 Via Natural or Artificial Opening Endoscopic
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09T68Z No Device
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09T68ZZResection of Left Middle Ear, Via Natural or Artificial Opening Endoscopic
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09T6X External
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09T6XZ No Device
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