URAISE: Ultrasound Regional Anaesthesia Interpretation Skill Evaluation

Prospective study based on psychometric principles.# To generate a validated test of ultrasound guided regional anaesthesia that can used to differentiate reliably between users of different skill levels. Primary outcome: Development of a validated, reliable and defensible tool to test ultrasound guided regional anaesthesia image interpretation skills. Secondary outcomes: Development a validated, reliable and defensible assessment tool assessing anatomical, clinical knowledge and the performance of ultrasound guided regional anaesthesia: Assessment of anatomical knowledge relevant to performing a local anaesthetic injection around peripheral nerves Assessment of clinical knowledge relevant to regional anaesthesia required to perform a local anaesthetic injection around peripheral nerves Assessment of knowledge relating to the performance of an ultrasound-guided local anaesthetic injection around peripheral nerve