OpenCodelists

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

Anybody can also use this tool to create and share codelists. To get started, take a look at the documentation or watch the videos.

If you would like to publish codelists on behalf of an organisation, please get in touch.

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

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Bowel cancer screening evidenced results (firm results) codes SNOMED CT
Taken from the `COLCANSCREV_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/).
Bowel cancer screening evidenced results (firm results) codes (obsolete) SNOMED CT
Taken from the `COLCANSCREV_COD` refset published by NHSD.
Bowel ischaemia ICD10 ICD-10
Bowel ischaemia SNOMED SNOMED CT
Brain cancer diagnosis codes SNOMED CT
Taken from the `BRAINCAN_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/).
Branded desogestrel BNF
Used by the following [OpenPrescribing](https://openprescribing.net) measures:

* [Desogestrel prescribed as a branded product](https://openprescribing.net/measure/desogestrel/)
Published by OpenPrescribing
Branded eye drops BNF
Used by the following [OpenPrescribing](https://openprescribing.net) measures:

* [Glaucoma eye drops prescribed by brand](https://openprescribing.net/measure/glaucoma/)
Published by OpenPrescribing
Branded salbutamol - AirSalb dm+d
Taken from the `AIRSBRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Branded salbutamol - Airomir dm+d
Taken from the `AIROBRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Branded salbutamol - Easyhaler dm+d
Taken from the `EASYBRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Branded salbutamol - Salamol dm+d
Taken from the `SALABRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Branded salbutamol - Salbulin Novolizer dm+d
Taken from the `SALBBRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Branded salbutamol - Ventolin Accuhaler dm+d
Taken from the `VENTACCUBRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Branded salbutamol - Ventolin Evohaler dm+d
Taken from the `VENTEVOBRDINHDRUG_COD` NHS drug refset. Contains public sector information licensed under the UK Open Government Licence v3.0 (https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/).
Published by NHS Drug Refsets
Breast Surgery - Block dissection of lymph nodes (Clean) (T85) OPCS-4
Procedure category: Breast Surgery - Breast reconstruction, mammoplasty, excision of lesion, tissue or breast including radical, modified, or quadrant resection, lumpectomy, incisional biopsy The minimum wound class for breast surgery is clean.

Procedure subcategory: Block dissection of lymph nodes (Clean) (T85)