|
Types of Back Surgery
Discectomy
A discectomy is a procedure to remove a portion of
the disc that rests between each vertebrae. A herniated
disc is the most common reason for spine surgery. In
this type of spine surgery, the herniated disc is
removed and relieve the pressure on the nerves.
Foramenotomy
A foramenotomy is also a procedure used to relieve
pressure on a nerve, but in this case, the nerve is
being pinched by more than just herniated disc. A
foramenotomy removes a portion of bone and other tissue
that may be compressing the nerve as it exits the spinal
column.
Laminectomy
A laminectomy is done to relieve
pressure on the spinal cord itself. A laminectomy is
most commonly used to treat conditions such as spinal
stenosis and spondylolisthesis. Depending on the amount
of bone removed, this procedure may be done with a
spinal fusion to prevent instability.
Spine Fusion
A spine fusion is surgery that is done to eliminate
motion between adjacent vertebrae. The spine fusion may
be done because to treat a problem such as
spondylolisthesis (unstable spine), or it may be done
because of the extent of other surgery (such as a
laminectomy).
Spinal Disc
Replacement
Spinal disc replacement is a new surgery that is
still quite uncommon. Spine disc replacement is done to
treat specific types of back pain, while avoiding the
problems associated with spine fusion surgery.
|