Patient Positioning
Patient seated, arm in internal rotation, elbow flexed (90°) and extended resting on the examination table (pillow)
Probe Positioning
Place the transducer with the cranial edge over the lateral epicondyle and move the distal edge over the radial head.
Utrasound guided injection of hyaluronic acid in a patient with epicondylitis directly into the origin of the hand extensors at the lateral epicondyle.