This code list contains [NHS dm+d codes](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) for [alpha-adrenoceptor blocking Drugs](https://openprescribing.net/bnf/020504/) in the cardiovascular chapter of BNF codes.

Identifies codes which refer to bone fractures, which are not:
-Clearly caused by a high-trauma event
-Explicitly referred to as fragility fractures
-Linked with an established diagnosis of osteoporosis

This codelist contains amoxicillin formulations which may be given orally.

Codelist for defining the presence of a history of amputation

OPCS-4 codes to identify amputations following orthopaedic surgery

This captures amputation of the lower limb for the risk prediction project. Other studies requiring amputation codes should refer to the full codelist, under 'Amputation'.

The following notebook contains medicines that are [angiotensin II receptor antagonists from the RAS section of BNF codes](https://openprescribing.net/bnf/020505/). All combination products have been excluded and the list has been cross refereneced with the actual BNF for "Other drugs in the class ace inhibitors".

This codelist will be used to identify prescribing of antidepressants with an indication for pain to people waiting on procedure waiting lists.

This codelists contains all the NHS dictionary of medicines and devices codes for "antidiabetic drugs" as specified by the BNF coding system. This does not include insulin.

This codelist contains [NHS Dictionary of Medicines and Devices (dm+d)](https://www.thedatalab.org/blog/2019/08/81/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) for oral antihistamines

Codes that indicate incident or history of antiphospholipid syndrome

This codelist contains codes for antiplatelets.

Codes that indicate the presence of an anxiety disorder.

Codes indicating diagnosis of aplastic anaemia