The patellofemoral articulation is a common and significant source of disability and discomfort in the aging population. This study examined the anatomy of the knee extensor mechanism in patients ...

In this digital animation, Bertram Zarins, MD, of the Massachussets General Hospital Sports Medicine Service, reviews the anatomy of the ligaments which provide stability for the knee. He provides ...

Anatomy of a human knee. Credit: Rasi Bhadramani/iStock/Getty Images Plus Analysis of knee joints from adult human cadavers provides new insights into the functions of a ligament that helps ...