How to insert a peripheral cannula.

Rationale and key points This article aims to assist practitioners to undertake the safe and effective insertion of a peripheral cannula. It provides information on best practice related to peripheral cannulation with an open-ported safety cannula. The same principles for practice apply to non-ported open safety cannulae. » Peripheral cannulation enables venous access, the administration of intravenous medication, infusion therapy and total parenteral nutrition. It also enables blood samples to be obtained. » Peripheral cannulation is a common procedure that requires high standards of care and management to optimise patient outcomes. Reflective activity 'How to' articles can help update your practice and ensure it remains evidence-based. Apply this article to your practice. Reflect on and write a short account of: » How you think this article has changed your practice when performing peripheral cannulation. » How you could use this resource to assist with supporting colleagues.