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0WJ0 Head
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0WJ00 Open
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0WJ00Z No Device
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0WJ00ZZInspection of Head, Open Approach
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-
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0WJ03 Percutaneous
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0WJ03Z No Device
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0WJ03ZZInspection of Head, Percutaneous Approach
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-
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0WJ04 Percutaneous Endoscopic
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0WJ04Z No Device
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0WJ04ZZInspection of Head, Percutaneous Endoscopic Approach
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0WJ07 Via Natural or Artificial Opening
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0WJ07Z No Device
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0WJ08 Via Natural or Artificial Opening Endoscopic
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0WJ08Z No Device
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0WJ0X External
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0WJ0XZ No Device
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0WJ0XZZInspection of Head, External Approach
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