What is broad-based posterior disc herniation?
By strict definition, a broad-based herniation involves between 25 and 50% of the disc circumference. A focal herniation involves less than 25% of the disc circumference. Herniated discs may take the form of protrusion or extrusion based on the shape of the displaced or herniated material.
What does a broad-based disc bulge mean?
A symmetrical bulging disc occurs when disc expands its borders equally in every direction. A protrusion, on the other hand, is when the disc’s border expands in one direction. If this bulge involves 25 to 50 % of the disc’s circumference, it’s considered a broad-based protrusion.
What is a posterior disc herniation?
Cental (posterior) Herniation – It is less frequent. A protruded disc above 2nd vertebra may compress the spinal cord itself or may lead to Cauda Equina Syndrome. Lateral Disc Herniation – Nerve root compression happens above the level of herniation. L4 nerve root is most often involved.
What causes a broad-based disc bulge?
Like a herniated disc, the most common cause of a bulging disc is degenerative disc disease. A bulging disc may also be caused by neck or back strain brought on by repetitive movements, lifting heavy objects, and poor posture.
Is broad based disc bulge painful?
A disc bulge might be associated with pain but this will depend a number of things such as if a sudden tear has occurred, if there is inflammation, if the bulge combines with other components to narrow spaces for nerves, if there is damage to the ‘endplates’ that are on the top and bottom of the disc etc.
Is a herniated disc considered a disability?
A severe herniated disc can be considered a disability and make you eligible for Social Security disability benefits if it meets the requirements in the Social Security Administration’s Blue Book. The Blue Book is the official listing of all of the conditions that qualify a person to receive disability benefits.