OpenCodelists

Welcome to OpenCodelists, created by OpenSAFELY for creating and sharing codelists.

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Below, you'll find all the codelists that have been used in OpenSAFELY research to date.

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Vascular Surgery - Other replacement of aneurysmal segment of aorta (Clean) (L19) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Other replacement of aneurysmal segment of aorta (Clean) (L19)
Vascular Surgery - Plastic repair of aorta (Clean) (L23) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Plastic repair of aorta (Clean) (L23)
Vascular Surgery - Reconstruction of carotid artery (Clean) (L29) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Reconstruction of carotid artery (Clean) (L29)
Vascular Surgery - Reconstruction of femoral artery (Clean) (L60) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Reconstruction of femoral artery (Clean) (L60)
Vascular Surgery - Reconstruction of iliac artery (Clean) (L52) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Reconstruction of iliac artery (Clean) (L52)
Vascular Surgery - Reconstruction of other visceral branch of abdominal aorta (Clean) (L45) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Reconstruction of other visceral branch of abdominal aorta (Clean) (L45)
Vascular Surgery - Reconstruction of renal artery (Clean) (L41) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Reconstruction of renal artery (Clean) (L41)
Vascular Surgery - Reconstruction of subclavian artery (Clean) (L37) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Reconstruction of subclavian artery (Clean) (L37)
Vascular Surgery - Repair of other artery (Clean) (L68) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Repair of other artery (Clean) (L68)
Vascular Surgery - Revision of reconstruction of artery (Clean) (L65) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Revision of reconstruction of artery (Clean) (L65)
Vascular Surgery - Transluminal operations on aneurysmal segment of aorta (Clean) 87 SSISS Protocol: OPCS operating procedure code supplement. OPCS-4.8 to OPCS-4.9 (L28) OPCS-4
Procedure category: Vascular Surgery - Operative procedure involving arteries or veins includes aortic aneurysm repair, vascular grafts, and carotid, iliac, femoral or popliteal artery operations. Excludes varicose vein repair, creation of arterial shunts, coronary artery bypass graft, or any procedures involving the pulmonary artery.

Procedure subcategory: Transluminal operations on aneurysmal segment of aorta (Clean) 87 SSISS Protocol: OPCS operating procedure code supplement. OPCS-4.8 to OP…
Vascular dementia (ICD10) V1.3 ICD-10
Vascular dementia (SNOMED-CT) V1.3 SNOMED CT
Vascular dementia codes SNOMED CT
Taken from the `DEMVASC_COD` refset published by NHSD. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Venous Thromboembolic Disease CTV3
DEFINITION: A history of venous thromboembolic disease

Variables:
(1) a binary variable denoting the presence of one of the codes at any point in the patient record.
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