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.
dural folds
What is compression of the ventral dural sac?
The space created when the dural layers separate is called a dural venous sinus. These sinuses are responsible for draining blood and cerebrospinal fluid from the brain and are located between the layers of the dura mater.
Flattening of the Dural sac is something that can be observed in patients who suffer from muscular atrophy of distal upper extremities. This means the Dural sac that encloses the spine is restricted and could cause many different things.
to touch the spine
Sub dural or extra dural haematoma
S3
Dural Sinuses
The dural venous sinus that contains arachnoid granulations is superior saggital sinus.
In most cases, dural ectasia occurs in the lower spine, producing low back ache, a burning feeling, or numbness or weakness in the legs.
Dural and Kenthurst.
There are three membranes covering the brain. Â The Pia Mater, the Arachnoid Mater and the Dura Mater. Â Extra Dural means that something is outside the Dura Mater.