Skeleton Bones in Human Body

in this post Skeleton bones in Human body and Skeleton Bones name, Human bones function, anatomy and facts, smallest and longest bone in the human body. Skeleton bone Functions, Skeleton bone Structure and Skeleton bone Anatomy, Skeleton bone Facts.

Skeleton Bones

At birth the human skeleton is made of around 300 bones. By adulthood, some bones have fused together to end up with 206 bones.

Human bones grow continually from birth till our mid 20’s Our skeleton’s bone mass is at its maximum density around the age of 30.

If broken our bones will re-grow and repair themselves.

The axial skeleton part of the human skeleton has 80 bones.

The longest bone in the human body is the thigh bone call the femur.

The smallest bone found in the human body is located in the middle ear. The staples (or stirrup) bone is only 2.8 millimeters (0.11 inches) long.

Like our skin, the human body’s bones are also constantly worn down. Re-made to the point where every 7 years we essentially have anew bone.

Skeleton Bones Names

The area of our body with the most bones is the hand, fingers and wrist where there are 54 bones.

There a just a few differences between human male and female skeletons. The female skeleton is generally slightly smaller and the pelvis bones differ in shape, size and angle in order to assist with child birth.

The majority of human bones have a dense, strong outer layer, followed by a spongy part full of air for lightness, while the middle contains a soft, flexible, tissue substance called bone marrow.

Calcium is also very important for our bones and helps keep them strong and healthy.

The area where our bones meet are call joints. The joints in our cranium have no movement while our hip joints allow for a wide range of movement.

Bones are held in place at joints by muscles and also tissues called ligaments.

The medical branch of learning about the human skeletal system is also call orthopedics.

The appendicular skeletal section of our skeleton has 126 bones. It includes the pectoral (shoulder) girdles, the pelvic girdle and the bones of lower and upper limbs. Its function is for movement of the body and to protect some organs.

The human skeletal system has six major functions including the production of blood cells, for support, for movement, for protection, for storage of ions and endocrine regulation