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The prominence of epidural fat ventral to the thecal sac refers to the amount of adipose tissue located in the epidural space, anterior to the thecal sac that encases the spinal cord and nerve roots. Increased prominence can indicate conditions such as obesity or certain pathological changes, potentially leading to compression of the spinal structures. It is important in imaging studies, as excessive epidural fat may affect surgical approaches, spinal stability, and nerve function. Moreover, variations in fat distribution can also influence the risk of complications during spinal procedures.
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Effacement of the epidural fat?
There is mild narrowing of the central canal and teh lumbar spine. This in combination with prominent epidural fat, results in Effecement of Ceberal Spinal Fluid (CSF) around the nerve roots in the thecal sac.
What is a paracentral protrusion of disc effaces the epidural fat minimally effaces the thecal sac on L5 S1?
This describes a minor bulging of a spinal disc at the L5-S1 level, which is causing a slight compression of the thecal sac (the membrane surrounding the spinal cord) and minimal displacement of the epidural fat. It may lead to symptoms like low back pain or sciatica. Tracking the condition with a healthcare provider is recommended.
What is displacement of epidural fat?
The spinal cord is surrounded by an extension of three layers of covering ("Dura") from the skull. The space outside of this "covering" of three layers is named the epidural area, "epi" meaning 'over' or 'above'... Epidural fat means fat outside the dura, and is reported on MRI's & CT's to indicate that something is pushing on the dura either from inside (like a herniated disc) or from the outside (like pressure from something outside the dural layer)... scar tissue is one thing that could displace epidural fat...
Where is the epidural space located?
In humans the epidural space contains lymphatics, spinal nerve roots, loose fatty tissue, small arteries, and a network of large, thin-walled blood vessels called the epidural venous plexus.
What is the space outside the dura?
The space outside the dura mater is called the epidural space. It is filled with fat, blood vessels, and loose connective tissue. Epidural anesthesia is administered into this space to provide pain relief during childbirth or certain surgeries.
Separates dura mater from bone of vertebra?
The epidural space separates the dura mater from the bone of the vertebra. This space is filled with fat and blood vessels and is where epidural injections are commonly administered to deliver medication for pain relief. The dura mater is a tough, fibrous membrane that surrounds the brain and spinal cord, providing protection and support.
Sharp bony prominence?
"Prominence" is something that sticks out or protrudes. A bony prominence is probably referring to someone's nose, but could also be a sharp elbow, a knobby knee, or even the shoulder blades of someone who does not have much body fat.
Diffuse bulge of L3-4 L4-5 intervertebral discs indenting the thecal sac and causing impression over the fat of nerve root canal on either side what does it means?
damage disc
Prominent epidural fat that narrows the cal?
Prominent epidural fat that narrows the spinal canal can indicate conditions such as obesity or degenerative changes in the spine, leading to potential spinal stenosis. This narrowing can compress spinal structures, resulting in symptoms like pain, numbness, or weakness in the limbs. Imaging studies, such as MRI, are often used to assess the extent of the fat and its impact on the spinal canal. Management may involve lifestyle changes, physical therapy, or surgical interventions, depending on the severity of symptoms.
What is a ventral hernia containing omentum?
This is an omental hernia. There is a weak space in the ventral wall (abdomen) and the lining of the cavity (perineum) has protruded out but also some of the fat. The fat is like an apron covering the intestines. This is called the omentum.
Does the epidural space separate dura mater from bone of vertebra?
The dura mater and the arachnoid are not separated. They are the first two layers of meningeal tissue.
What is central disc protrusion with obliteration of epidural fat?
Central disc protrusion refers to a condition where the intervertebral disc bulges outwards into the spinal canal, often pressing against the spinal cord or nerve roots. Obliteration of the epidural fat indicates that the protrusion has caused the fat tissue surrounding the spinal cord to be displaced or diminished, which can lead to increased pressure and potential neurological symptoms. This condition is typically associated with back pain, leg pain, or numbness, depending on the severity and location of the protrusion. Diagnosis is usually confirmed through imaging studies like MRI.
