2022年1月18日 · Your cervical spine — the neck area of your spine — consists of seven stacked bones called vertebrae. The first two vertebrae of your cervical spine are unique in shape and function. Your first vertebra (C1), also called the atlas, is a ring-shaped bone that begins at the base of your skull.

It consists of 7 bones, from top to bottom, C1, C2, C3, C4, C5, C6, and C7. In tetrapods, cervical vertebrae (sg.: vertebra) are the vertebrae of the neck, immediately below the skull. Truncal vertebrae (divided into thoracic and lumbar vertebrae in mammals) lie caudal (toward the tail) of cervical vertebrae. [ 1 ] .

2022年5月24日 · Find out about the cervical vertebrae - definition, numbers of neck bones in humans, with anatomy, parts, functions, and labeled pictures.

The cervical spine has 7 stacked bones called vertebrae, labeled C1 through C7. The top of the cervical spine connects to the skull, and the bottom connects to the upper back at about shoulder level. As viewed from the side, the cervical spine forms a lordotic curve by gently curving toward the front of the body and then back.

Seven cervical vertebrae, labeled C1 to C7, form the cervical spine from the base of the skull down to the top of the shoulders. At each level, the cervical vertebrae protect the spinal cord and work with muscles, tendons, ligaments, and joints to provide a combination of support, structure, and flexibility to the neck.

T stands for the thoracic section, from the neck down through the torso. L stands for the lumbar section, the lower back. S stands for the sacrum, and C for the coccyx. What is the Number in a Vertebra Name? Within each section, (cervical, thoracic, etc.), the vertebrae are identified by number, from top to bottom.

2023年2月3日 · Cervical vertebrae: These are the vertebrae in the neck region and are numbered C1 to C7. They are smaller and more flexible than the other vertebrae, allowing for a greater range of motion in the neck. Thoracic vertebrae: These are the vertebrae in the mid-back region and are numbered T1 to T12.

2024年9月5日 · The cervical spine is the most superior portion of the vertebral column, lying between the cranium and the thoracic vertebrae. It consists of seven distinct vertebrae, two of which are given unique names: The first cervical vertebrae (C1) is known as the atlas. The second cervical vertebrae (C2) is known as the axis.

2023年8月14日 · Your seven cervical vertebrae are the portion of the spine in your neck. They protect your spinal cord and can be affected by various conditions.

2023年10月24日 · The cervical spine comprises 7 vertebrae (C1 to C7) and is divided into 2 major segments. The 2 most cephalad vertebrae, the atlas (C1) and the axis (C2), form the craniocervical junction (CCJ) together with the occiput.