SNOMED CT concepts are organized in hierarchies with multiple levels of granularity. This file stores the names of the hierarchies and when applicable, the Lexicon Subset the hierarchy is a member of.
INPUT TRANSFORM: K:$L(X)>100!($L(X)<3)!'(X'?1P.E) X
LAST EDITED: SEP 15, 2014
HELP-PROMPT: Answer must be 3-100 characters in length.
DESCRIPTION:
This field contains the name of a SNOMED CT hierarchy (e.g., Disorder, Procedure, Finding, Organism, Body Structure, Substance, Observable Entity, Physical Object, Occupation, Specimen, etc.)
CROSS-REFERENCE: 757.018^B
1)= S ^LEX(757.018,"B",$E(X,1,30),DA)=""
2)= K ^LEX(757.018,"B",$E(X,1,30),DA)
^LEX(757.018,"B",NAME,IEN) - Where NAME is the name of a Hierarchy in the SNOMED CT Hierarchy file (757.018) and IEN is the Internal Entry Number where the hierarchy name is located in the SNOMED CT Hierarchy file
(757.018).
CROSS-REFERENCE: 757.018^C^MUMPS
1)= S ^LEX(757.018,"C",$$UP^XLFSTR($E(X,1,30)),DA)=""
2)= K ^LEX(757.018,"C",$$UP^XLFSTR($E(X,1,30)),DA)
^LEX(757.018,"C",UPPER,IEN) - Where UPPER is the uppercase name of a Hierarchy in the SNOMED CT Hierarchy file (757.018) and IEN is the Internal Entry Number where the hierarchy name is located in the SNOMED CT Hierarchy
HELP-PROMPT: Answer must be 3 characters in length.
DESCRIPTION:
This is a three character unique abbreviation representing the SNOMED CT hierarchy (e.g., DIS, PRC, FND, ORG, BDS, SUB, OBS, OBJ, OCC, etc.)
CROSS-REFERENCE: 757.018^ABR^MUMPS
1)= S ^LEX(757.018,"ABR",$$UP^XLFSTR($E(X,1,3)),DA)=""
2)= K ^LEX(757.018,"ABR",$$UP^XLFSTR($E(X,1,3)),DA)
^LEX(757.018,"ABR",ABBR,IEN) - Where ABBR is the abbreviation for a Hierarchy in the SNOMED CT Hierarchy file (757.018) and IEN is the Internal Entry Number where the hierarchy abbreviation is located in the SNOMED CT