Femur

Definition

The femur, commonly known as the thigh bone, is the longest and strongest bone in the human body. It supports the weight of the upper body and enables leg movements necessary for walking, running, and jumping.

Related terms

Pelvis:

The basin-shaped complex of bones that connects the trunk and legs, serving as an attachment point for the femur.

Patella:

A small, flat, round bone located in front of the knee joint that protects it and enhances leg muscle movements.

Tibia:

The larger and stronger of the two bones in the lower leg (shinbone), which articulates with both the femur above and ankle bones below, aiding in weight bearing and movement