Short bone

Short bones are a specific type of bone that are approximately as wide as they are long. They are primarily found in the wrist and ankle areas of the body. Short bones provide stability and support as well as some limited motion.

Structure

Short bones are cuboidal in shape and include the carpal bones of the wrist and the tarsal bones of the foot. They consist of a thin layer of compact, hard bone tissue that surrounds a spongy inner layer. This inner layer, also known as cancellous bone, contains bone marrow.

Function

The primary function of short bones is to provide support and stability with little to no movement. They also serve as a shock absorber in areas of the body where pressure is applied, such as the feet and hands.

Clinical significance

Injuries to short bones, such as fractures, can be common due to their location in the body. These injuries can often be treated with immobilization and rest, but in severe cases, surgery may be required. Conditions such as osteoporosis can also affect the density and strength of short bones.

See also

• Long bone
• Flat bone
• Irregular bone
• Sesamoid bone

References

Short bone Resources
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