Wide Awake Local Anesthetic No Tourniquet in Hand and Wrist Surgery: Current Concepts, Indications, and Considerations.

Background: Traditionally, the use of a pneumatic arterial tourniquet was requisite for safe and effective surgery of the hand. The use of arterial tourniquets necessitates the use of regional or general anaesthesia. Wide-awake local anaesthetic no tourniquet (WALANT) has emerged as a novel technique to overcome the limitations of tourniquet use in conjunction with regional/general anaesthesia.

Prevalence of venous thromboembolism in patients undergoing diagnostic venous ultrasound during the first SARS-CoV-2 pandemic.

Venous thromboembolism appears to be associated with severe COVID-19 infection than in those without it. However, this varies considerably depending on the cohort studied. The aims of this single-centre, multi-site retrospective cross-sectional study were to assess the number of all venous scans performed in the first month of pandemic in a large university teaching hospital, to evaluate the incidence of deep venous thrombosis (DVT), and assess the predictive ability of the clinical information available on the electronic patient record in planning work-up for DVT and prioritising ultrasound scans.