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09QV Ethmoid Sinus, Left
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09QV0 Open
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09QV0Z No Device
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09QV0ZZRepair Left Ethmoid Sinus, Open Approach
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09QV3 Percutaneous
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09QV3Z No Device
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09QV3ZZRepair Left Ethmoid Sinus, Percutaneous Approach
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09QV4 Percutaneous Endoscopic
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09QV4Z No Device
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09QV4ZZRepair Left Ethmoid Sinus, Percutaneous Endoscopic Approach
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09QV7 Via Natural or Artificial Opening
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09QV7Z No Device
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09QV8 Via Natural or Artificial Opening Endoscopic
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09QV8Z No Device
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09QV8ZZRepair Left Ethmoid Sinus, Via Natural or Artificial Opening Endoscopic
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09QVX External
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09QVXZ No Device
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