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The superior articular facet is a small, flat surface located on the upper portion of a vertebra. It articulates with the corresponding inferior articular facet of the vertebra above it, forming a facet joint that allows for movement and stability in the spine. These facets help guide the motion of the spinal column.
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What does superior articular facet articulates with what structure?
the inferior articular facet of the vertebra above it
What superior articular process of the sacrum articulate?
The superior articular process of the sacrum articulates with the inferior articular process of the last lumbar vertebra (L5) to form the lumbosacral joint.
Which axial skeletal bone has a small flat articular surface?
The axis (second cervical vertebra) has a small flat articular surface called the odontoid process or dens which articulates with the atlas (first cervical vertebra) to allow for rotation of the head.
What structures form the Zygapophysial joint?
The zygapophysial joint, also known as the facet joint, is formed by the articulation between the superior and inferior articular processes of adjacent vertebrae in the spine. These joints help to stabilize the spine and allow for movement between the vertebrae. The joint is lined with cartilage and surrounded by a joint capsule filled with synovial fluid.
Where are the apophyseal joints located?
The apophyseal joints are synovial joints in the vertebral column, between the superior or cranial articular process of one vertebra and the inferior or caudal articular process of the vertebra directly above it. See the link below:
What does superior articular facet articulates with what structure?
the inferior articular facet of the vertebra above it
What surface articulates Inferior process of the superior thoracic vertebrae?
There is no inferior process on any vertebrae, thoracic or not. There is an inferior articular facet. The inferior articular facet would articulate with the superior articular facet of the vertebrae just superior to it.
What superior articular process of the sacrum articulate?
The superior articular process of the sacrum articulates with the inferior articular process of the last lumbar vertebra (L5) to form the lumbosacral joint.
What is the part of a vertebra that articulates immediately with the vertebra below it.?
The part of a vertebra that articulates immediately with the vertebra below it is called the inferior articular facet. This facet, located on the lower part of the vertebra's articular processes, connects with the superior articular facet of the vertebra beneath it, allowing for movement and stability in the spinal column.
How do the superior and inferior articular process of the atlas differ from the same processes on a typical vertebra?
The surface of the superior articular will work right above the inferior surface in a vertebra. This is not true in the atlas.
What is a sentence for facet?
Let's consider this issue from another facet.
Definition of facet?
In anatomy, a facet is a classification of bones according to their bone surface features. A facet is a small, flat, articular surface.
What is articular facet disease?
Articular facet disease, also known as facet joint osteoarthritis, occurs when the cartilage in the facet joints of the spine deteriorates, leading to pain, stiffness, and decreased mobility. This condition is a common cause of back and neck pain, often exacerbated by movement or overuse of the affected joints. Treatment may include pain management, physical therapy, and in some cases, surgery.
What is the joint in your neck called?
The joints in the back are called facet joints. Each vertebra has two sets of facet joints. One pair faces upward (superior articular facet) and one downward (inferior articular facet). There is one joint on each side (right and left). Facet joints are hinge-like and link vertebrae together. They are located at the back of the spine (posterior).
What is small bilaterial facet joint?
Small bilateral facet joints are the paired joints located between adjacent vertebrae in the spine, allowing for flexibility and movement while providing stability. Each facet joint is formed by the articulation of the superior articular process of one vertebra and the inferior articular process of the vertebra above it. These joints can be affected by conditions such as arthritis or degenerative disc disease, leading to pain and limited mobility. Their size and orientation can vary, influencing the range of motion in different spinal regions.
Provides levers for the muscles to pull against?
superior articular process
What is a small nearly flat articular surface?
A small nearly flat articular surface is a structure found in joints where bones come into contact. It allows for limited movement between the bones, such as in the gliding joints of the wrist and ankle. This type of surface is important for providing stability and facilitating smooth movements within the joint.
