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