Ergonomics Risk Assessment of Musculoskeletal Disorder During Ultrasound-Guided Internal Jugular Venous Cannulation.

Background: Acutely sick patients can receive emergency intravenous access through central venous cannulation to administer fluids and medicines, perform haemodynamic monitoring and extracorporeal therapies, including plasmapheresis or haemodialysis. Using the Seldinger procedure, access is gained by percutaneous puncture, frequently guided by ultrasonography into the femoral, subclavian or internal jugular veins. This study aimed to identify ergonomic risk factors for musculoskeletal disorders (MSDs) in operators performing ultrasonography-guided internal jugular vein (IJV) cannulation at various table heights and probe orientations.