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Because the most distinctive characteristic of this vertebra is the existence of a long and prominent spinous process.
What else can I help you with?
What bone contains a transverse foramen bifid spine and small body?
The vertebrae that contain a transverse foramen, bifid spine, and small body is the cervical vertebrae. The seventh cervical vertebra (C7), also known as the vertebra prominens, typically has these characteristics.
Why is cervical vertebra number seven known as the vertebra prominens?
The cervical vertebra number seven is known as the vertebra prominens because it is the most prominent cervical vertebra in the neck, making it easily palpable on the back of the neck. It has a long and prominent spinous process that can be felt beneath the skin, serving as a useful landmark for counting the vertebrae in the cervical region.
How the 7th cervical vertebrae not bifid?
The 7th cervical vertebra, also known as the vertebra prominens, is unique in that it typically has a larger and more prominent spinous process compared to other cervical vertebrae. Unlike the bifid spinous processes seen in the 2nd to 6th cervical vertebrae, the 7th cervical vertebra's spinous process is usually non-bifid and projects straight out, making it easily palpable. This anatomical feature aids in its identification during physical examinations. The absence of bifidity is believed to be related to its role in providing stability and attachment for muscles and ligaments.
How many vertebrae in the neck region?
There are 7 cervical (neck) vertebrae.Humans have seven cervical vertebrae.
What has seven components that is unfused?
The spine is composed of seven unfused vertebrae in the neck region known as the cervical spine.
Another names for neck bones?
The only bones (vertebrae) in your neck are from the spinal column. These are better known as the Cervical vertebra, of which you have seven, medically speaking they are labelled C1 - C7.
What is the vertebra of the neck?
The vertebrae in the neck are called cervicle vertebrae. There are 6 of them altogether. The first two (going downward from the skull) are called the atlas and the axis. The rest are just name by their order. Eg: C1 (Atlas), C2 (Axis), C3, C4.....
What bone feature of the second cervical vertebrae articulates with the first cervical vertebrae?
The odontoid process, also known as the dens, is the bone feature of the second cervical vertebrae that articulates with the first cervical vertebrae. This connection forms the atlantoaxial joint, which allows for rotation of the head.
Which cervical vertebrae form the atlantoxial joint?
The atlantoxial joint is formed by the first and second cervical vertebrae, known as the atlas (C1) and axis (C2) respectively. It allows for rotational movement of the head.
What Vertebra has a forked spinous process?
The seventh cervical vertebra (C7) is known to have a forked spinous process making it easily distinguishable from the other cervical vertebrae. This unique feature is commonly referred to as the vertebra prominens.
What is the most prominent bone in the posterior cervical region?
The most prominent bone in the posterior cervical region is the cervical vertebra C7, also known as the vertebra prominens, as it has a prominent spinous process that can be easily palpated in most individuals.
What are clavicle vertebrae and patella are commonly known as what?
There is no such thing as a clavicle vertebrae -- do you mean cervical vertebrea? Here are the common names of all three -- clavicle = collar bone. patella = knee cap. cervical vertebrae = neck.
