Ads
related to: lumbar retrolisthesis repair surgery pictures imagesfreshdiscover.com has been visited by 100K+ users in the past month
Search results
Results from the WOW.Com Content Network
Retrolisthesis can be classified as a form of spondylolisthesis, since spondylolisthesis is often defined in the literature as displacement in any direction. [1] [2] Yet, medical dictionaries usually define spondylolisthesis specifically as the forward or anterior displacement of a vertebra over the vertebra inferior to it (or the sacrum).
Spondylolisthesis is when one spinal vertebra slips out of place compared to another. [1] While some medical dictionaries define spondylolisthesis specifically as the forward or anterior displacement of a vertebra over the vertebra inferior to it (or the sacrum), [2] [3] it is often defined in medical textbooks as displacement in any direction.
Lumbar spinal stenosis (LSS) is a medical condition in which the spinal canal narrows and compresses the nerves and blood vessels at the level of the lumbar vertebrae. Spinal stenosis may also affect the cervical or thoracic region, in which case it is known as cervical spinal stenosis or thoracic spinal stenosis.
The first study by Stirling and Lambert found Propionibacterium acnes in the extruded disc material in patients undergoing surgery [25] inspired the bacterial theory. [citation needed] The discovery has led to many studies trying to identify bacteria in the disc material. The methods used in the studies to determine the presence of bacteria ...
Such severe spinal stenosis symptoms are virtually absent in lumbar stenosis, however, as the spinal cord terminates at the top end of the adult lumbar spine, with only nerve roots (cauda equina) continuing further down. [15] Cervical spinal stenosis is a condition involving narrowing of the spinal canal at the level of the neck.
Surgery may be recommended if the conservative treatment options do not provide relief within two to three months for cervical or 6 months for lumbar symptoms. If leg or back pain limits normal activity, if there is weakness or numbness in the legs, if it is difficult to walk or stand, or if medication or physical therapy are ineffective ...
Despite the fact that microsurgical lumbar laminoplasty is an effective and less-invasive method for decompressing spinal nerves compared to traditional laminectomy, few surgeons have adopted it because the technique is more time-consuming and requires specialized training and equipment (operating microscope).
When an entire disc is removed (as in discectomy), or when the vertebrae are unstable, spinal fusion surgery may be performed. Spinal fusion is a procedure in which bone grafts and metal hardware is used to fix together two or more vertebrae, thus preventing the bones of the spinal column from compressing on the spinal cord or nerve roots. [75]
Ads
related to: lumbar retrolisthesis repair surgery pictures imagesfreshdiscover.com has been visited by 100K+ users in the past month