Giant Cell Arteritis



Coding system
CTV3 (Read V3) with TPP extensions
Project
OpenSAFELY
Codelist ID
opensafely/giant-cell-arteritis
Version
2020-05-15

Description

Codes indicating a diagnosis of Temporal Arteritis or Giant Cell Arteritis

Methodology

Developed from Read 2 Codes and mapped to CTV3

References

Signed off by

  • Harriet Forbes, LSHTM (May 15, 2020)
  • Caroline Morton, EBM Datalab (May 15, 2020)

This definition has been computed by taking the manually created full codelist and converting it to a list of rules that define the codelist.

CTV3ID CTV3PreferredTermDesc CTV3Source
G755. Giant cell arteritis CTV3Map_Code_And_Term
G7550 Giant cell arteritis High_Level_SNOMED
G755z Giant cell arteritis NOS CTV3Map_Code_And_Term
N200. Giant cell arteritis with polymyalgia rheumatica CTV3_Children
Nyu41 [X]Other giant cell arteritis CTV3Map_Code_And_Term
X00Dy Cerebral arteritis in giant cell arteritis CTV3_Children
X705l Giant cell arteritis with polymyalgia rheumatica CTV3Map_Code_And_Term
X705m Giant cell arteritis without polymyalgia rheumatica CTV3_Children

Codes in the definition are underlined. Codes in the full codelist are in blue. Related codes not in the codelist are in black.