What is the neck of femur?

The neck of the femur refers specifically to the bony structure that connects the head of the femur (the ball part of the hip joint) to the shaft of the femur. This anatomical feature is crucial because it plays a significant role in maintaining the stability and mobility of the hip joint. The neck serves as a fulcrum for movement and helps distribute weight during activities such as walking or running.

Understanding the neck of the femur is essential in the context of hip injuries and fractures, particularly in older adults where such injuries are common and can lead to significant complications. Its location also makes it a common site for fractures, which can severely impact an individual’s mobility and quality of life.