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09DW Sphenoid Sinus, Right
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09DW0 Open
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09DW0Z No Device
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09DW0ZZExtraction of Right Sphenoid Sinus, Open Approach
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09DW3 Percutaneous
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09DW3Z No Device
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09DW3ZZExtraction of Right Sphenoid Sinus, Percutaneous Approach
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09DW4 Percutaneous Endoscopic
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09DW4Z No Device
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09DW4ZZExtraction of Right Sphenoid Sinus, Percutaneous Endoscopic Approach
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09DW7 Via Natural or Artificial Opening
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09DW7Z No Device
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09DW8 Via Natural or Artificial Opening Endoscopic
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09DW8Z No Device
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