Each section is made up of individual bones called vertebrae. There are 7 cervical vertebrae, 12 thoracic vertebrae and 5 lumbar vertebrae. A single vertebra consists of several parts.
How many vertebrae do we have in each section?
The spine is made up of 33 bones called vertebrae, which are divided into five sections: the cervical, thoracic, and lumbar sections, as well as the sacrum and coccyx bones. The cervical section of the spine consists of the first seven vertebrae of the spine, C1 through C7, and is connected to the base of the skull.
What are the 33 vertebrae?
Vertebral column and spinal cord The vertebral column (VC) consists of 33 vertebrae [cervical (C), 7 thoracic (T), 5 lumbar (L), 5 sacral (S), 5 coccyx, 4]) which are interconnected by intervertebral discs (IV) (except C1, C2) and stabilized by spinal discs.
What is the order of the swirls and how many are there in each section?
Figure 1. Spine. The adult spine consists of 24 vertebrae plus the sacrum and coccyx. The vertebrae are divided into three regions: the cervical vertebrae C1-C7, the thoracic vertebrae T1-T12 and the lumbar vertebrae L1-L5.
What are the 4 sections of the vertebrae?
Typically, the spine is divided into four main areas: cervical, thoracic, lumbar and sacral. Each region has specific characteristics and functions.
How many vertebrae are there in each section of the spine?
The human spine consists of 33 bones, 7 vertebrae in the cervical area, 12 in the thoracic area, 5 in the lumbar area, 5 in the sacral area and 4 in the coccyx area.
What are the 33 vertebrae?
Vertebral column and spinal cord The vertebral column (VC) consists of 33 vertebrae [cervical (C), 7 thoracic (T), 5 lumbar (L), 5 sacral (S), 5 coccyx, 4]) which are interconnected by intervertebral discs (IV) (except C1, C2) and stabilized by spinal discs.
What are the 4 sections of the vertebrae?
The vertebrae are numbered and divided into regions: cervical, thoracic, lumbar, sacral and coccygeal (Fig. 2). Only the upper 24 bones are mobile, the vertebrae of the sacrum and coccyx are fused. The vortices in each region have unique properties that help them perform their primary functions.
What is the order of the swirls and how many are there in each section?
Figure 1. Spine. The adult spine consists of 24 vertebrae plus the sacrum and coccyx. The vertebrae are divided into three regions: the cervical vertebrae C1-C7, the thoracic vertebrae T1-T12 and the lumbar vertebrae L1-L5.
What are the 4 main parts of each vertebra?
It protects the spinal cord and is an important attachment point for many muscle groups. There are 33 vertebrae in the human spine, divided into four regions that correspond to the curvature of the spine: cervical, thoracic, lumbar, sacral, and coccyx.
What are the sections of the vertebrae?
The spine is made up of 33 bones called vertebrae, which are divided into five sections: the cervical, thoracic, and lumbar sections, as well as the sacrum and coccyx bones. The cervical section of the spine consists of the first seven vertebrae of the spine, C1 through C7, and is connected to the base of the skull.
What is the name of the 4th section of the vertebrae?
There are typically thirty-three vertebrae in a human spine. The 24 upper presacral vertebrae are articulated and separated by intervertebral discs, and the lower nine are fused in the adult, five in the sacrum and four in the coccyx or coccyx.
How many sections does a vertebra have?
Whirl. As mentioned above, our vertebrae are numbered and divided into five regions: cervical, thoracic, lumbar, sacrum, and coccyx.