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There are normally thirty-three (33) vertebrae in humans, including the five that are fused to form the sacrum (the others are separated by intervertebral discs) and the four coccygeal bones that form the tailbone. The upper three regions comprise the remaining 24, and are grouped under the names cervical (7 vertebrae), thoracic (12 vertebrae) and lumbar (5 vertebrae), according to the regions they occupy. This number is sometimes increased by an additional vertebra in one region, or it may be diminished in one region, the deficiency often being supplied by an additional vertebra in another. The number of cervical vertebrae is, however, very rarely increased or diminished.
With the exception of the first and second cervical, the true or movable vertebrae (the upper three regions) present certain common characteristics that are best studied by examining one from the middle of the thoracic region. (source wikipedia)
What else can I help you with?
How many disks on your spine?
There are 33 vertebrae in the human spine, and each vertebra has an intervertebral disc between them, which acts as a cushion to absorb shock and provide flexibility. So, there are 33 spinal discs in total in the human spine.
In what joints are menisci located in the human body?
Menisci are located in the knee joints of the human body. They are two crescent-shaped discs of cartilage that act as cushions and help distribute body weight.
What is the most popular luxury item chosen on desert island discs?
The most popular luxury item chosen on Desert Island Discs is a piano or a musical instrument. Many guests select this item to keep them entertained and uplifted while stranded on the desert island.
What are the names of the fibrocartilage pads between adjacent bodies of the vertebrae?
The fibrocartilage pads between adjacent bodies of the vertebrae are called intervertebral discs. These discs act as cushions, shock absorbers, and allow for flexibility and movement in the spine.
What is located between the vertebrae?
Intervertebral discs are located between the vertebrae. These discs act as cushions and provide flexibility to the spine, allowing for movement and protecting the bones from rubbing against each other.
How many interverterbral discs are in the human spine?
The human spine typically contains 23 intervertebral discs. These discs are located between the vertebrae, with 6 in the cervical region, 12 in the thoracic region, and 5 in the lumbar region. Additionally, there are no intervertebral discs between the sacral vertebrae, which are fused together.
How many discs in human back?
There are 23 intervertebral discs in the human spine. The first between cervical vertebrae 2 - 3 (C2-C3), and the last between lumbar vertebra 5 (L5) and the sacrum.
How many discs in the human back?
There are 23 intervertebral discs in the human spine. The first between cervical vertebrae 2 - 3 (C2-C3), and the last between lumbar vertebra 5 (L5) and the sacrum.
How many backbones does a human have?
In human anatomy, the vertebral column (backbone or spine) is a column of 24 vertebrae, the sacrum, intervertebral discs, and the coccyx situated in the dorsal aspect of the torso, separated by spinal discs. It houses the spinal cord in its spinal canal.
How many intervertebral disk are in the back?
There are a total of 23 intervertebral discs in the human spine. These discs are located between the vertebrae in the cervical, thoracic, and lumbar regions, with no discs present in the sacral and coccygeal regions. Specifically, there are 7 cervical, 12 thoracic, and 5 lumbar discs. The discs serve as shock absorbers and allow for movement between the vertebrae.
How many disks on your spine?
There are 33 vertebrae in the human spine, and each vertebra has an intervertebral disc between them, which acts as a cushion to absorb shock and provide flexibility. So, there are 33 spinal discs in total in the human spine.
How many dics are in the human spine?
There are about 26 discs in an average person.=)
How many discs does a 2013 Camaro hold?
Depends on what kind of "discs" you're referring to... (compact discs? brake discs?)
Marla has a total of 44 compact discs and cassette tapes It she has three times as many compact discs as tapes how many of each does she have?
she has 11 tapes and 33 discs because i cbf explaining
How many discs in your back?
13
What is The structure in cardiac muscle which allows contractions to spread quickly?
intercalated discs Human Anatomy and Physiology 8th edition Page 673
How many discs are ment to come with World of Warcraft?
4 CD discs or 1 DVD disc
