Tag Archives: Stenosis
Lumbar Laminectomy Surgery is a process performed to eliminate a part of the vertebral bone termed as lamina. With the advancement of medical science, Lumbar Laminectomy Surgery has been invented. With a conventional laminectomy, removal of the lamina takes place; in fact the complete back (posterior) bone is eliminated along with its overlying muscles and ligaments.
With the improvements made in surgeries that are carried on being minimally persistent, micro-laminectomy surgeries may be performed endoscopically or microscopically. These new techniques need only small skin slits and ligaments and muscles are left the way they are leaving them a bit pushed aside. The time of recovery from a conventional laminectomy usually needs months; on the other hand a Lumbar Laminectomy Surgery usually takes only a few days perhaps some weeks.
One might tend to think that a lamina might be taken out for the reason that it has become either diseased or damaged in some way. Usually this is not the reason, even if so, chances are very rare. The chief cause for the removal of the lamina with the Lumbar Laminectomy Surgery is to cut down the continuity of the rings rigidity of the canal of the spine, this gives extra space for the tissues that are soft; this is termed as decompression.
Lumbar Laminectomy is a kind of surgery often done to cure leg ache related to spinal stenosis, herniated discs, and other such problems. Stenosis happens as ligaments of the patient’s spine hardens and thickens, bulges in the discs, enlargement in the joints and bones, and osteophytes or bone spurs form. The stage of one vertebra slipping onto another vertebra (Spondylolisthesis) might also cause compression.
The objective of a Lumbar Laminectomy is to ease pressure on the spinal nerve or spinal cord by increasing the gap in the spinal canal. It is performed by trimming or removing the roof (lamina) of the vertebrae to generate more gaps for the nerves. A doctor might execute a Lumbar Laminectomy without or with combining vertebra or eliminating parts of a disc. Different devices such as, rods and screws might be used to improve the ability to get a firm fusion and hold unstable parts of the spine.
The spine of a human is usually from the head to the pelvis. The spine is made up of separate bones termed as vertebrae. These vertebras, stack on top of one other, and group up into four sections: