This is a video demonstration by Dagan Cloutier, Physician Assistant of a viscosupplementation knee injection from the JBJS Journal of Orthopaedics for Physician Assistants.

PAs (and NPs, MDs, and DOs) share their techniques in their field of expertise so that other PAs can learn new, or finetune existing, skills. The gallery of videos are archived as clickable links for quick reference at http://jopa.jbjs.org/?page_id=1165.