Quick Answer: Which Is The Only Jointless Bone In Human Body?

What is the weakest bone in your body?

The weakest bone in the human body is the spine or spinal cord, or sometimes it can be the nose as well.

The weakest bone is the ethmoid bone in the nasal region as it is paper thin.

The stapes in the middle ear is very delicate too and the body’s smallest bone..

What are the 3 most common broken bones?

Most Commonly Broken BonesCollarbones. The collarbone, otherwise known as the clavicle, is the most commonly broken bone, thanks in large part to where it’s positioned. … Arms. Arms are also broken frequently. … Wrists. … Hips.

Is the hyoid bone your Adam’s apple?

We call this protuberance in a man’s neck, the “Adam’s apple” or medically speaking, the thyroid cartilage. … Above the Adam’s Apple is the hyoid bone, which helps suspend the larynx in the neck. The hyoid bone (top yellow) is connected to the tongue and jaw muscles above and the thyroid cartilage below.

What is the most fragile part of your body?

The brainThe brain is the most delicate organ in the human body.

Do females have a hyoid bone?

The hyoid bone supports the important functions of swallowing and speech. At birth, the hyoid bone consists of a central body and pairs of right and left lesser and greater cornua. … Using a computed tomography imaging studies database, 136 hyoid bones (66 male, 70 female, ages 1-to-94) were examined.

Is bone stronger than concrete?

A cubic inch of bone can in principle bear a load of 19,000 lbs. (8,626 kg) or more — roughly the weight of five standard pickup trucks — making it about four times as strong as concrete.

What is the longest bone of human body?

femurThe femur is one of the most researched bones in the human anatomy and forensic medicine. As the longest bone in the human body, it is well preserved in skeletal remains.

Which is the only jointless bone in the human body where it is located?

hyoid boneThe hyoid bone is located between the chin and the thyroid cartilage. It is also at the base of the mandible, or lower jawbone. Unlike other bones within the skeleton, the hyoid does not feature any major points of articulation (joints) with other bones.

What is the hardest bone to break?

The femur, or thigh bone, is the toughest bone in the body to break. It’s the largest and thickest bone, for two things, and it’s also protected by all those leg muscles. The collarbone, conversely, is relatively small and close to the surface of the skin, and therefore is one of the most commonly broken bones.

Can you touch your hyoid bone?

Anatomy. The hyoid bone is the only bone that has no direct contact with any other bone in the human body (see Figure 1). It is a U-shaped structure lying between the root of the tongue and mandible and the thyroid cartilage.

Is Titanium stronger than bone?

Putting in some typical dimensions and material properties we find that the stresses in a bone made from titanium alloy, for example, would be about 1.3 times higher than in a bone of the same weight, made from bone. But the titanium alloy is 5 times stronger so obviously its safety factor is much higher.

Where is the smallest bone in the body?

What is the smallest bone in the human body? The 3 smallest bones in the human body–malleus, incus, and stapes–are located in the middle ear.

Which is the heaviest organ in the human body?

liverThe largest solid internal organ is your liver. It weighs approximately 3–3.5 pounds or 1.36–1.59 kilograms and is about the size of a football. Your liver is located beneath your rib cage and lungs, in the upper right area of your abdomen.

Where is the longest bone in the body found?

Your femur, or thighbone, is the largest bone in your body. The head of your femur fits into your hip socket and the bottom end connects to your knee.

What is the strongest bone in your body?

The femur bone is the longest and strongest bone in the body. Located in the thigh, it spans the hip and knee joints and helps maintain upright posture by supporting the skeleton.

Can you see your hyoid bone?

Now that we’ve looked at the mandible and the principal muscles that move it, we’ll move on to look at a small but important bone that we haven’t seen yet, the hyoid bone. The hyoid bone is a slender, U-shaped bone. It’s suspended just beneath the mandible. It isn’t directly attached to any other bone.