What are Z joints?
The facet joints, (or 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.
What is arthropathy of lumbar facet joint?
What is Lumbar Facet Joint Arthropathy? A joint is a place where two bones contact each other. Arthropathy means any disease of the joints. Lumbar facet joint arthropathy occurs when the facet joints degenerate or wear out over time due to aging or arthritis.
What is a facet joint?
The facet joints are the connections between the bones of the spine. The nerve roots pass through these joints to go from the spinal cord to the arms, legs and other parts of the body. These joints also allow the spine to bend and twist, and they keep the back from slipping too far forward or twisting without limits.
What is lumbosacral angle?
The lumbosacral angle is the angle formed between the. 1. long axis of the lumbar vertebrae and the sacrum .
What is a steroid Z Pack?
MethylPREDNISolone Dose Pack is a steroid that prevents the release of substances in the body that cause inflammation.
Is methylprednisolone A antibiotic?
Methylprednisolone is a corticosteroid (cortisone-like medicine or steroid). It works on the immune system to help relieve swelling, redness, itching, and allergic reactions.
What is the treatment for facet arthropathy?
Treatment for facet arthropathy focusses on relieving pain and stiffness and helping a person stay as active as possible. Treatment may include: Non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, aspirin, and naproxen. These medications help relieve pain and reduce inflammation.
What is Flavum thickening?
Ligamentum flavum hypertrophy is a condition in which the ligamentum flavum (LF) thickens due to stresses placed on the spine. With hypertrophy, ligamentum flavum (LF) increases in thickness (size). The thicker it becomes, the higher the risks of compressing the spinal cord or spinal nerves.
What is the meaning of the word intrasynovial?
Wiktionary(0.00 / 0 votes)Rate this definition: intrasynovial(Adjective) Within the synovial sac of a joint, or the synovial sheath of a tendon.
What are the structural features of a synovial joint?
Structural Features of Synovial Joints Synovial joints are characterized by the presence of a joint cavity. The walls of this space are formed by the articular capsule, a fibrous connective tissue structure that is attached to each bone just outside the area of the bone’s articulating surface.
What is the function of articular discs in synovial joints?
At other synovial joints, the disc can provide shock absorption and cushioning between the bones, which is the function of each meniscus within the knee joint. Finally, an articular disc can serve to smooth the movements between the articulating bones, as seen at the temporomandibular joint.
Where is the fibrocartilage located in a synovial joint?
A few synovial joints of the body have a fibrocartilage structure located between the articulating bones. This is called an articular disc, which is generally small and oval-shaped, or a meniscus, which is larger and C-shaped. These structures can serve several functions, depending on the specific joint.