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The thecal sac is the covering for the spinal cord. This can be seen on an MRI. Impingement means that something is pressing on it.
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∙ 14y ago
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What is thecal sac flattening?
Thecal sac flattening occurs when a herniated disc has into the spinal canal that it is pushing on the thecal sac. The thecal sac is the membrane of dura mater that surrounds the spinal cord and the cauda equina.
Define impingement upon dural sac and to a lesser extent the cord?
The dural sac covers the spine. Typical causes of dural sac impingement typically include bulging discs, herniated discs, or osteophytes. These conditions can also affect the spinal cord.
How do you cure thecal sac?
The thecal sac is a normal part of the human anatomy and doesn't need to be cured.
Can thecal sac be cured?
The thecal sac is a normal part of the human body. It is not a condition that needs to be cured.
Disc bulge at the level of l4-5 with impingement on thecal sac?
A disc bulge at the L4-L5 level means that the disc between the fourth and fifth lumbar vertebrae is protruding out of place. This can cause compression on the thecal sac, which contains nerve roots and spinal fluid. Symptoms can include pain, numbness, or weakness in the lower back and legs. Treatment options may include physical therapy, medications, or in severe cases, surgery.
What is deformity of the thecal sac?
A thecal sac deformity is usually associated with a herniated disc, however some thecal sac deformities are congenital. If the deformity is associated with a herniated disc, surgery may be recommended.
What is the anterior thecal sac?
The anterior thecal sac is a membrane that surrounds the spine. It acts as protection to the spinal cord and the cauda equina.
What is broad shallow disc herniation at c6-c7 larger near the midline with encroachment upon the thecal sac and spinal cord?
wide herniation that is larger at center mid-line pushing the disc out and beginning to but not yet touch or push on the thecal sac.
What is the lumbar thecal sac?
The lumbar thecal sac is a membrane that surrounds the spinal cord. It is filled with cerebral spinal fluid. It is in the lower back.
What can be done for osteophyte complex with slight impression on ventral thecal sac?
What can be done for osteophyte complex with slight impressio on ventral thecal sac
What is small central disc herniation indenting the ventral margin of the the the thecal sac?
A broad herniation means that at least 25% of the disc is affected. A central herniation means that the herniation is toward the spinal column. A broad central herniation of the disc with impingement on the thecal sac is a herniation in which a large portion of the disc is protruding toward the spinal column and is pressing against the membrane which surrounds the spinal cord.
What is the ventral sac?
The Ventral Thecal Sac encloses the spinal cord and the nerve endings of the lumbar regions thecal sac (cauda equina) and serves as a protection for both and for the entire lumbar spinal region. The ventral thecal sac contains cerebral spinal fluid and it also serves as a buffer for the cauda equina.
