Real Human Patella

We believe education is the greatest gift osteology can share and that every human specimen can contribute to the advancement of science. These specimens are provided to us by retired physicians, medical researchers, dental professionals, and former university medical programs. We also work with accredited donor programs. A small sample - often antiques that simply do not qualify for medical/research grade usage - are made available to osteology enthusiasts worldwide so that they may continue to educate and inform. The patella, also known as the kneecap, is a thick, circular-triangular bone which articulates with the femur (thigh bone) and covers and protects the anterior articular surface of the knee joint. The patella is found in many tetrapods, such as mice, cats and birds, but not in whales or most reptiles. In humans, the patella is the largest sesamoid bone in the body. Babies are born with a patella of soft cartilage which begins to ossify into bone at about three years of age. Specifications: Sold individually The photo shown is an example of what your specimen will approximately look like. Each patella is unique and will vary slightly in size, shape, color, etc.