Union of http://terminology.hl7.org/CodeSystem/ADAToothSurfaceCodes and http://terminology.hl7.org/CodeSystem/ADAToothSurfaceCodes

This is the CodeSystem that contains all the codes in ADA Tooth Surface Codes (http://terminology.hl7.org/CodeSystem/ADAToothSurfaceCodes) and ADA Tooth Surface Codes (http://terminology.hl7.org/CodeSystem/ADAToothSurfaceCodes). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem 0d0d3031-29f7-4913-981d-4e6a20446ed6-2

This code system http://hl7.org/fhir/comparison/CodeSystem/0d0d3031-29f7-4913-981d-4e6a20446ed6-2 defines codes, but no codes are represented here

CodeDisplayDefinition
M MesialThe surface of a tooth that is closest to the midline (middle) of the face.
O OcclusalThe chewing surface of posterior teeth.
I IncisalThe biting edge of anterior teeth.
D DistalThe surface of a tooth that faces away from the midline of the face.
B BuccalThe surface of a posterior tooth facing the cheeks.
F FacialThe surface of a tooth facing the lips.
L LingualThe surface of a tooth facing the tongue.