Types of Bones

Types of Bones

Bones are classified into four types according to their shape, size and to a large extent, the functions they perform.

Skeleton (binary/octet-stream)

Pie de foto: : The human skeleton

Long Bones

- Longer then they are wide - Each end of the bone there is a joint  - Important in movement and physical support    Examples: - Humerus - Femur - Phalanges

Long+Bone (binary/octet-stream)

Pie de foto: : Femur

Short Bones

- Usually long as they are wide - Often described as cube shaped - Have little movement - Provide support and stability   Examples: - Carpals - Tarsals

Screen+Shot+2020 08 14+At+1.27.51+Pm (binary/octet-stream)

Pie de foto: : Carpals

Flat Bones

- Usually thin and sometimes have a curved shape - Protect internal organs - Many of them have broad surfaces for the attachment of              muscles   Examples: - Cranial bones - Sternum - Ribs - Scapula

Screen+Shot+2020 08 14+At+1.33.03+Pm (binary/octet-stream)

Pie de foto: : Scapula

Irregular Bones

- Vary in shape - Some protect organs while others attach to tendons - Usually classified in this category when criteria for the other         bones are not met   Examples: - Patella - Vertebrae

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Pie de foto: : Vertebrae