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09NS Frontal Sinus, Right
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09NS0 Open
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09NS0Z No Device
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09NS0ZZRelease Right Frontal Sinus, Open Approach
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-
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09NS3 Percutaneous
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09NS3Z No Device
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09NS3ZZRelease Right Frontal Sinus, Percutaneous Approach
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-
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09NS4 Percutaneous Endoscopic
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09NS4Z No Device
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09NS4ZZRelease Right Frontal Sinus, Percutaneous Endoscopic Approach
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-
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09NS7 Via Natural or Artificial Opening
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09NS7Z No Device
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09NS8 Via Natural or Artificial Opening Endoscopic
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09NS8Z No Device
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09NS8ZZRelease Right Frontal Sinus, Via Natural or Artificial Opening Endoscopic
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-
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09NSX External
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09NSXZ No Device
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