Generated Narrative: NamingSystem SNT Summary Defining URL http://terminology.hl7.org/NamingSystem/SNT Version 2.1.0 Name SNT Title SNOMED topology codes (anatomic sites) Status retired Definition SNOMED topology codes (anatomic sites) Identifiers Type Value Preferred OID 2.16.840.1.113883.6.52 true URI http://terminology.hl7.org/CodeSystem/SNT true