Patella: Anatomy, function and clinical aspects | Kenhub
Axis Scientific Life-Size Patella Bone Model, Cast from a Real Human Kneecap with Bony Landmarks and Texture, Includes Study Guide: Amazon.com: Industrial & Scientific
The Kneecap (Patella) and Knee Joint | Saint Luke's Health System
Human Knee Cap Poster by Sebastian Kaulitzki - Fine Art America