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The coccyx is the disused remnants of a tail - which we had when the human race was still more closely related to primates. Over millions of years, and successive generations, evolution reduced our need for a tail, and it grew shorter over time. All that remains in modern man - is the four bones of the coccyx - which are fused together.

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Q: Why is the coccyx not used anymore?
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Related questions

What is the scientific name for the tailbone?

Coccyx.


Do you sit on your coccyx?

no you cannot sit on your coccyx


What are coccyx cushions used for?

Coccyx cushions are used to help relieve pain and pressure at the tailbone and spine. This pain can be caused by many different thing, they range from an accident to surgery and it even can be used to help relieve pressure from back and pelvis during pregnancy. Coccyx cushions are common, inexpensive and made of heavy-duty foam or gel.


What is the scientific word for the tailbone?

That would be the Coxyx - pronounced 'cocksix'


What is the scientific name for the last vertebrae?

That's the Coccyx.


Pain in coccyx?

Inflamation of the tissue & nerves around the coccyx -- or tail bone...


Do girls have a coccyx?

Yes, girls have a coccyx. The coccyx is a small triangular bone at the base of the spine, commonly referred to as the tailbone, and is present in both males and females.


What is the adjective form of 'coccyx'?

The adjectival form of the word "coccyx" is coccygeal.


What type of structure is the human tailbone?

The human tailbone, or coccyx, is a triangular bone formation located at the base of the vertebral column. It is made up of four fused vertebrae and serves as an attachment site for ligaments and muscles that support the pelvis and lower back.


What section of the spine the coccyx in?

The coccyx is the last bone at the bottom of the spine. It is located below the sacrum, which is at the base of the spine.


What is the plural of coccyx?

Tailbcoccyx , dorsal region, lumbar regionone.


Which structure is lateral to the coccyx?

The sacrotuberous ligament is a structure that is lateral to the coccyx.