Union of http://hl7.org/fhir/us/dental-data-exchange/ValueSet/dental-anatomy and http://hl7.org/fhir/us/dental-data-exchange/ValueSet/dental-anatomy

This is the ValueSet that contains all the codes in Dental Anatomy (http://hl7.org/fhir/us/dental-data-exchange/ValueSet/dental-anatomy) and Dental Anatomy (http://hl7.org/fhir/us/dental-data-exchange/ValueSet/dental-anatomy). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem