What is the name of the sesamoid bone located in a tendon that passes anteriorly over the knee?Multiple choice question.femurpatellatibiatalus

The sesamoid bone located in a tendon that passes anteriorly over the knee is called the patella.

Explanation

The patella, also known as the kneecap, is a small, flat, triangular bone that is a crucial part of the knee's anatomy. It is embedded within the quadriceps tendon, which connects the quadriceps muscle in the thigh to the tibia (shin bone). Its primary function is to protect the knee joint and improve the leverage of the quadriceps muscle during knee extension activities, such as running, jumping, and walking. As a sesamoid bone, the patella develops within the tendon and helps to reduce friction between the tendon and the knee joint. The other options provided—femur, tibia, and talus—are not sesamoid bones and have different anatomical roles in the body.

Final Answer

Patella.