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Chapter XX
Exposure to excessive natural cold - X31
[See pages 1013-1017 for fourth-character subdivisions]
Includes:
- excessive cold as the cause of:
- chilblains NOS
- immersion foot or hand
- exposure to:
- cold NOS
- weather conditions
Excludes:
- cold of man-made origin ( W93.- )
- contact with or inhalation of:
- dry ice ( W93.- )
- liquefied gas ( W93.- )
Related drugs:
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