…tendon sheaths Deep compartments and tendon sheaths, loss of function Orthopaedic or hand surgeon, urgently Perianal and perirectal Often larger than it appears; risk of…

…ankle brachial index and the foot status before any procedure on a toe. Critical ischaemia. Immunosuppression. Suspicion of another diagnosis: gout, a felon (pulp abscess…

…team keeps trying to intubate instead of changing the plan. The aim is always oxygenation, never intubation in itself — and every difficult airway algorithm is…