Cerebrovascular procedures (primary care)
Name cerebro_ops_gprd
Chapter Circulatory disease/Cerebrovascular disease
Definition
Procedures on the cerebrovascular system for atherosclerotic disease, excluding

procedures for cerebral aneurysm, as recorded in GPRD.
Data Type Categorical
Data sources GPRD
Repeated Yes
Valid event date range 01/01/1900 - 25/03/2010
Agreed 8.4.2011, amended 3.5.2011 (Revision 1)
Category Definition
0 None performed
1 History of cerebrovascular procedures (athero) (no codes)
2 Possible cerebrovascular procedures (athero)
3 Cerebrovascular procedures (athero)
Implementation
Category assigned based on code list.
Codelist version1
Codelist authorsJulie George, Emily Herrett, Liam Smeeth, Harry Hemingway
Creation date19 May 2011
Category (code) Clinical code Clinical term Datasource lookup
Possible cerebrovascular procedures (athero) (2) 7A2..00 Carotid, cerebral and subclavian artery operations 17960
Possible cerebrovascular procedures (athero) (2) 7A20.00 Reconstruction of carotid artery 20672
Possible cerebrovascular procedures (athero) (2) 7A20000 Replacement of carotid artery using graft 15007
Possible cerebrovascular procedures (athero) (2) 7A20100 Intracranial bypass to carotid artery 43449
Possible cerebrovascular procedures (athero) (2) 7A20200 Bypass to carotid artery NEC 20811
Possible cerebrovascular procedures (athero) (2) 7A20y00 Other specified reconstruction of carotid artery 68329
Possible cerebrovascular procedures (athero) (2) 7A20z00 Reconstruction of carotid artery NOS 97003
Possible cerebrovascular procedures (athero) (2) 7A21.00 Other open operations on carotid artery 39780
Possible cerebrovascular procedures (athero) (2) 7A21000 Repair of carotid artery NEC 73022
Possible cerebrovascular procedures (athero) (2) 7A21200 Open embolectomy of carotid artery 40347
Possible cerebrovascular procedures (athero) (2) 7A21y00 Other specified other open operation on carotid artery 44023
Possible cerebrovascular procedures (athero) (2) 7A21z00 Other open operation on carotid artery NOS 70235
Possible cerebrovascular procedures (athero) (2) 7A22.00 Transluminal operations on carotid artery 25910
Possible cerebrovascular procedures (athero) (2) 7A22200 Endovascular repair of carotid artery 68069
Possible cerebrovascular procedures (athero) (2) 7A22y00 Other specified transluminal operation on carotid artery 62661
Possible cerebrovascular procedures (athero) (2) 7A22z00 Transluminal operation on carotid artery NOS 41703
Possible cerebrovascular procedures (athero) (2) 7A26.11 Reconstruction of vertebral artery 68366
Possible cerebrovascular procedures (athero) (2) 7A27.13 Other open operations on vertebral artery 52008
Cerebrovascular procedures (athero) (3) 7A20300 Endarterectomy and patch repair of carotid artery 35916
Cerebrovascular procedures (athero) (3) 7A20311 Carotid endarterectomy and patch 12733
Cerebrovascular procedures (athero) (3) 7A20400 Endarterectomy of carotid artery NEC 2654
Cerebrovascular procedures (athero) (3) 7A20500 High-flow inter extrac intrac byp ext carot art mid cer art 93134
Cerebrovascular procedures (athero) (3) 7A20600 Byp carot art anastom superfic tempor artery middle cere art 89365
Cerebrovascular procedures (athero) (3) 7A20700 Intracranial bypass from carotid artery NEC 91775
Cerebrovascular procedures (athero) (3) 7A22000 Percutaneous transluminal angioplasty of carotid artery 29973
Cerebrovascular procedures (athero) (3) 7A22300 Percutaneous transluminal insertion stent carotid artery 47580
Cerebrovascular procedures (athero) (3) 7A25600 Percutaneous transluminal insertion of stent cerebral artery 93770
Cerebrovascular procedures (athero) (3) 7A26C00 Endarterectomy of vertebral artery NEC 68906
Cerebrovascular procedures (athero) (3) 7A28200 Percutaneous transluminal angioplasty of vertebral artery 55074
Cerebrovascular procedures (athero) (3) 7A28500 Percutaneous transluminal embolectomy of vertebral artery 68905
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