ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
K20-K31 Diseases of esophagus, stomach and duodenum /
K31 Other diseases of stomach and duodenum
Billable ICD-10-CM Code K31.5
K31.5
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Obstruction of duodenum 
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Constriction of duodenum
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Duodenal ileus (chronic)
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Stenosis of duodenum
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Stricture of duodenum
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Volvulus of duodenum
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excludes1
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congenital stenosis of duodenum (Q41.0) |
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