T18 - Foreign body in alimentary tract
T18.1 - Foreign body in esophagus
Excludes 2:
-foreign body in respiratory tract (T17.-)
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