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There are 33 vertebrae in the spinal cord of a human being. They are broadly categorized into 5 areas. They are called the cervical, thoracic, lumbar, sacrum & coccyx vertebra. The upper 3 areas have a total of 24 vertebrae, which includes 7 cervical vertebrae, 12 thoracic vertebrae & 5 lumbar vertebrae. Sometimes the lumbar region, may have an additional vertebra, it does happen - but it is rare. 5 vertebrae are fused together to form the sacrum & 3 vertebrae form the end of the spinal column which is the coccyx.

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βˆ™ 10y ago
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βˆ™ 15y ago

Definition of lumbar vertebrae :

Are the five bones of the backbone that are situated between the thoracic vertebrae and the sacrum in the lower part of the back. They are the largest of the UNFUSED vertebrae and have stout processes for attachment of the strong muscles of the lower back.

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βˆ™ 10y ago

The vertebral column is made up of 33 vertebrae in total. Humans have five sacral vertebrae in the sacrum, which is located at the base of the spine.

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βˆ™ 15y ago

There are 32 vertebrae in the human vertebral collumn

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βˆ™ 14y ago

there are 33 vertebra

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Q: How many spinal vertebra does a human have?
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How many vertebra's make up the spinal column?

In humans? 33.


Does reptiles have spinal columns?

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