What is a structure found on the femur?

Asked By: Mehboob Umney | Last Updated: 13th May, 2020
Category: medical health bone and joint conditions
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A structure found on the femur is the: linea aspera.

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Likewise, what is the structure of the femur?

The head of the femur articulates with the acetabulum in the pelvic bone forming the hip joint, while the distal part of the femur articulates with the tibia and kneecap forming the knee joint. By most measures the femur is the strongest bone in the body. The femur is also the longest bone in the human body.

Also, how wide is the femur? In human anatomy, the femur is the longest and largest bone. Along with the temporal bone of the skull, it is one of the two strongest bones in the body. The average adult male femur is 48 centimeters (18.9 in) in length and 2.34 cm (0.92 in) in diameter and can support up to 30 times the weight of an adult.

Beside this, what is the structure and function of the femur?

The femur is the longest bone in the human skeleton. It functions in supporting the weight of the body and allowing motion of the leg. The femur articulates proximally with the acetabulum of the pelvis forming the hip joint, and distally with the tibia and patella to form the knee joint.

Where is the femur bone located in the body?

The femur is located in the upper leg and it is in between the hip and the knee. All of this helps to provide a deeper understanding of this bone and why it is an important structure within the human body.

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What happens if you break your femur?

If the femur is not set properly, there's a chance the leg will become shorter than the other one and may cause hip or knee pain many years later. Poor alignment of the femur bone may also be painful. Peripheral damage. The break may also injure the muscles, tendons, ligaments, and nerves of the leg.

How do you identify the femur bone?

Because humans walk upright, the thigh bone, otherwise known as the femur, is the longest, strongest bone in the body. On the other hand, the femur will be the same length as other bones in animals. Look for the long bone starting just above the knee and extending up towards the pelvis.

What do you mean by femur?

Definition of femur. 1 : the proximal bone of the hind or lower limb that extends from the hip to the knee. — called also thighbone. 2 : the segment of an insect's leg that is third from the body.

How painful is a broken femur?

A femoral shaft fracture usually causes immediate, severe pain. You will not be able to put weight on the injured leg, and it may look deformed—shorter than the other leg and no longer straight.

Can you die from a broken femur?


A femoral shaft fracture in isolation should not cause death. Yet a patient with a femoral fracture can die from this injury. Recall that bone is vascular and fractures let marrow contents (fat especially) out into the circulation. Fat could embolize to the brain or the lungs.

What are the major features of the proximal portion of the femur?

The major features of the proximal portion of the femur are the head, the neck, and the greater and lesser trochanters.

Why is femur strongest bone in body?

The thigh bone is the strongest, heaviest, and longest bone in our body. It is a major part of the appendicular skeleton and it's strongest bone in our body because it holds up all of your body weight during any activity except sitting.

What is the function of the head of the femur?

Structure and Function
The femoral head serves as the “ball” in the hip joint allowing for a high degree of motion in the hip. It is covered by articular cartilage and articulates with the lunate surface of the acetabulum.

What does the femur do in the human body?

The femur, or thigh bone, is the longest, heaviest, and strongest bone in the entire human body. All of the body's weight is supported by the femurs during many activities, such as running, jumping, walking, and standing.

What is the weakest bone in the human body?


The lacrimal bone is perhaps the most fragile bone of the face and one of the smallest bones in the body. Spanning between the middle of each eye socket, each lacrimal is thin and scalelike and serves as support for the eye.

Can you walk with a broken femur bone?

It is very rare for anyone to be able to walk on a broken thigh bone and it shouldn't be attempted. The leg is often unstable and does not move as one. Usually, the fractured leg will be shorter than the other one and distorted. There will be swelling and tenderness at the site of the fracture.

What is the end of the femur called?

The femur is the bone of the upper leg. The proximal end of the femur connects to the hip joint. It is marked by a spherical ball, called the femoral head, that fits into the socket of the hip joint, the acetabulum. It is marked by two large articular processes, called condyles, which sit on top of the tibia.

What can cause femur pain?

Causes of upper thigh pain
  • tight clothing.
  • being overweight or obese.
  • pregnancy.
  • scar tissue from a past injury or surgery.
  • diabetes-related nerve injury.
  • carrying a wallet or cell phone in the front and side pockets of pants.
  • hypothyroidism.
  • lead poisoning.

Why is the femur curved?


The angle is widest in infancy, and becomes lessened during growth, so that at puberty it forms a gentle curve from the axis of the body of the bone. In the female, in consequence of the increased width of the pelvis, the neck of the femur forms more nearly a right angle with the body than it does in the male.

How long is the average female femur?

In males, the average length is 12", whereas in females it is 11-1".

How much weight can a human femur support?

The strongest long bone in the human body is the femur (upper leg bone) which sits between the hip and knee. It can support upwards of one ton (2000 lbs) of force depending the age, gender, and prior training of the person (bone is strengthened through weight training).