Facet joint - Wikipedia
The facet joints (also zygapophysial joints, zygapophyseal, apophyseal, or Z-joints) are a set of synovial, plane joints between the articular processes of two adjacent vertebrae. There are two facet joints in each spinal motion segment and each facet joint is innervated by the recurrent meningeal nerves.
Zygapophyseal joint: definition, structure and function | Kenhub
Oct 30, 2023 · The zygapophyseal joints, also called facet joints, are joints of the vertebral column that are classified as joints of the vertebral arches. More specifically, they are plane synovial joints between the superior and inferior articular processes on adjoining vertebrae.
Facet Joints - Physiopedia
There are two facet joints in each spinal motion segment. The facet joints are situated between the pedicle and lamina of the same vertebra and form the articular pillars that act to provide structural stability to the vertebral column as a whole.
Facet Joint Anatomy Animation - Spine-health
Facet joints are pairs of small joints in between the vertebrae in the back of the spine. These joints have opposing surfaces of cartilage, which limits friction between the bones. The joint is surrounded by a capsule filled with a small amount of synovial fluid.
Understanding Spinal Anatomy: Facet Joints
Dec 20, 2016 · Facet joints help the spine to bend, twist, and extend in different directions. Although these joints enable movement, they also restrict excessive movement such as hyperextension and hyperflexion (i.e. whiplash). Each vertebra has two sets of facet joints.
Anatomy, Back, Thoracic Vertebrae - StatPearls - NCBI Bookshelf
Aug 1, 2023 · The point at which superior and articular facets meet is known as a facet, or zygapophyseal, joint. These maintain vertebral alignment, control the range of motion, and are weight-bearing in certain positions.
Facet (zygapophyseal) joints | Encyclopedia | Anatomy.app | Learn ...
Facet joints (also called zygapophyseal or apophyseal joints, Latin: articulationes zygapophysiales) are paired articulations between the articular processes (zygapophyses) of two adjacent vertebrae. These joints are found almost along the entire length of the spine.
Spinal Facet Joint Biomechanics and Mechanotransduction in …
The facet joint is a crucial anatomic region of the spine owing to its biomechanical role in facilitating articulation of the vertebrae of the spinal column. It is a diarthrodial joint with opposing articular cartilage surfaces that provide a low ...
Section 2. Chapter 10: Function and Dysfunction of the Facet Joint
This chapter will summarize the functional anatomy and biomechanics of the lumbar facet joint and biomechanical pathogenesis of degenerative spondylolisthesis caused by dysfunction of the facet joint.
Facet Joint Disorders and Back Pain - Spine-health
Facet Joint Anatomy in the Lower Back. Save Show Transcript All along the back of the spine, at each level, a pair of small facet joints connect the vertebrae—the bony building blocks of the spine, holding the spine together, and providing support. These joints, otherwise known as the zygapophyseal joints, are synovial, which means they allow ...
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