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0DB9 Duodenum
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0DB90 Open
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0DB93 Percutaneous
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0DB94 Percutaneous Endoscopic
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0DB97 Via Natural or Artificial Opening
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0DB98 Via Natural or Artificial Opening Endoscopic
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0DB9F Via Natural or Artificial Opening With Percutaneous Endoscopic Assistance
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0DB9FZ No Device
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0DB9X External
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0DB9XZ No Device
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