 T18 |
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Foreign body in alimentary tract  |
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| Excludes2 |
foreign body in pharynx (T17.2-)
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| char7Note |
The appropriate 7th character is to be added to each code from category T18
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| char7Def |
A: initial encounter
D: subsequent encounter
S: sequela
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 T18.0 |
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Foreign body in mouth |
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| T18.1 |
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Foreign body in esophagus |
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| Excludes2 |
foreign body in respiratory tract (T17.-)
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| T18.10 |
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Unspecified foreign body in esophagus |
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| T18.100 |
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Unspecified foreign body in esophagus causing compression of trachea |
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| Unspecified foreign body in esophagus causing obstruction of respiration |
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| T18.108 |
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Unspecified foreign body in esophagus causing other injury |
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| T18.11 |
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Gastric contents in esophagus |
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| T18.110 |
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Gastric contents in esophagus causing compression of trachea |
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| Gastric contents in esophagus causing obstruction of respiration |
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| T18.118 |
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Gastric contents in esophagus causing other injury |
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| T18.12 |
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Food in esophagus |
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| Bones in esophagus | | Seeds in esophagus |
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| T18.120 |
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Food in esophagus causing compression of trachea |
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| Food in esophagus causing obstruction of respiration |
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| T18.128 |
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Food in esophagus causing other injury |
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| T18.19 |
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Other foreign object in esophagus |
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| T18.190 |
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Other foreign object in esophagus causing compression of trachea |
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| Other foreign body in esophagus causing obstruction of respiration |
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| T18.198 |
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Other foreign object in esophagus causing other injury |
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| T18.2 |
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Foreign body in stomach |
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| T18.3 |
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Foreign body in small intestine |
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| T18.4 |
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Foreign body in colon |
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| T18.5 |
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Foreign body in anus and rectum |
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| Foreign body in rectosigmoid (junction) |
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| T18.8 |
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Foreign body in other parts of alimentary tract |
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| T18.9 |
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Foreign body of alimentary tract, part unspecified |
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| Foreign body in digestive system NOS | | Swallowed foreign body NOS |
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