Preferred Label : Approach Anatomic Site Directionality Code;
NCIt related terms : approachAnatomicSiteDirectionalityCode;
NCIt definition : A coded value specifying the approach anatomic site directionality.;
NCI Metathesaurus CUI : CL977542;
Origin ID : C164452;
UMLS CUI : C5236270;
Semantic type(s)
concept_is_in_subset