While there are differences in the way stenosis can
affect anatomy, all types of stenosis are usually referred as spinal
stenosis. You can get effective Spinal stenosis relief Atlanta provided your
chosen orthopedic surgeon makes the right diagnosis. Reading further you will
get to know about three types of spinal stenosis.
Central stenosis
Narrowing of the central canal in the lower back region
can compress the thecal sac. This narrowing, in turn, can put pressure on the
nerve bundle towards the ends of the spinal cord.
Foraminal stenosis
It is the most common types of lumbar spinal stenosis,
also known as lateral spinal stenosis. As the nerve root leaves the canal via
side hole in the back of the spine, a bone spur which has already developed
from an arthritic facet joint or degenerating disc can press the nerve root. In
this type of stenosis, the emerging nerve root gets trapped. This form of
spinal stenosis can be visualized as pinching of the nerves.
Far lateral stenosis
The individual nerve which exits from the center of
the spinal out hole in the back of the spine is known as Neuro-foramen. Beyond
the neuro -foramen, there might be narrowing secondary to the development of osteophytes
from the herniated discs, facet joints, ligamentum hypertrophy and bulging
discs. This narrowing of the side of
the neuro-foramen or the area lateral is known as far lateral stenosis. Often
patients have a combination of far lateral and foraminal stenosis.
In extreme cases, where the orthopedic surgeon feels the
necessity to perform spinal stenosis surgery, identifying types of compression
and different locations becomes important. With apt imaging studies and series
of tests, spine surgeon would diagnose the cause, and thus initiate treatment
accordingly. Dr. Erik Bendiks is a renowned surgeon for spinal stenosis and
back pain treatment in Atlanta.