Want this question answered?
Almost all the joints between vertebrae are movable. The joints between the cervical vertebrae and lumber vertebrae have fairly good movement. Between thoracic vertebrae only you have less movement. But then they do move on each other.
What are geologic processes/vents that will occur because of this plate movement?
Circulation
vertebre are the little disks in between cartilage, it allows movement, the spinal collumn is what they are attached to
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.....
how migth bifid spinous process of cervical vertebrae affect anterior-posterior movement in the cervical region of the vertebrae column
Almost all the joints between vertebrae are movable. The joints between the cervical vertebrae and lumber vertebrae have fairly good movement. Between thoracic vertebrae only you have less movement. But then they do move on each other.
Disc
Cartilage
small to allow movement
Osteophyte formations are where there is bony deposits within the spinal bone.ÊOsteophyte formation can arise from a number of reasons, such as osteoarthritis, movement of the vertebrae, rheumatoid arthritis, trauma, and aging.
The five vertebrae that are fused within the pelvic bones are the sacral vertebrae, as well as a few vestigal caudal vertebrae that are called the coccyx in humans.
The spine is divided in to different regions and then each vertebrae within that segment is numbered. The vertebrae in the neck are called cervical vertebrae and there are 7 of them. Therefore, a fracture of C6 is a fracture in the 6th cervical vertebrae (at the base of the neck).
some lateral flexion and rotation
Cervical vertebrae articulate at tiny facets that don't allow for much movement but when combined with all the vertebrae in conjunction you get a range of movements from rotation to flexion to circumduction.
flexion
This joint allows for slight movement. A good example are most of the spinal vertebrae. A person with more movement would be rather unstable.