Term
Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal)
Hierarchy
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Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal)
Long Title
Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal)
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Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal)
Notes
Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal)
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blisters - code as Corrosion, second degree, by site
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deep necrosis of underlying tissue - code as Corrosion, third degree, by site
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epidermal loss - code as Corrosion, second degree, by site
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erythema, erythematous - code as Corrosion, first degree, by site
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fourth degree - code as Corrosion, third degree, by site
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full thickness skin loss - code as Corrosion, third degree, by site
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partial thickness - code as Corrosion, unspecified degree, by site
Codes
- T30.4 Corrosion of unspecified body region, unspecified degree