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A laminotomy is an orthopaedic neurosurgical procedure that removes part of the lamina of a vertebral arch in order to relieve pressure in the vertebral canal. [1] A laminotomy is less invasive than conventional vertebral column surgery techniques, such as laminectomy because it leaves more ligaments and muscles attached to the spinous process intact and it requires removing less bone from the ...
The recovery period after a laminectomy depends on the specific operative technique, with minimally invasive procedures having significantly shorter recovery periods than open surgery. Removal of substantial amounts of bone and tissue may require additional procedures such as spinal fusion to stabilize the spine and generally require a much ...
In veterinary medicine, this is a common procedure to “treat centrally located intervertebral disc herniation”. [8] Veterinary surgeons use the ventral slot technique when the animal shows symptoms of pain and or sensorimotor deficits belonging either to compression of the spinal cord or a single nerve root.
Laminectomy was one of the main methods for the posterior approach, however, the creation of laminoplasty was able to avoid several problems associated with the laminectomy procedure. Some risks of the laminectomy procedure include postoperative segmental instability, kyphosis , perineural adhesions , and late neurological deterioration.
Laminectomy is an open or minimally invasive surgical procedure in which a portion of the posterior arch of the vertebrae and/or spinal ligaments is removed from the spine to alleviate the pressure on the spinal canal contents. This procedure is usually performed when decompression of more than one nerve root is needed.
Around this time, Dr. John A. McCulloch developed a technique for decompressing spinal nerves while minimizing the amount of "collateral damage" to supporting spinal ligaments, bones, and muscles [citation needed]. In contrast to traditional laminectomy, the lamina, spinous process, inter- and supraspinous ligaments are preserved. Also, the ...
The average recovery period ranged from 2.8 to 8.7 months. Athletes recovered an average of 64.4% to 103.6% of their preoperative performance and had reported career longevity of 2.6 to 4.8 years post-return. [5] There are unsuccessful cases of discectomy for certain athletes like Tiger Woods, a world-famous PGA Tour golfer.
Hemilaminectomy is the surgical trimming or partial removal of the lamina portion of a spinal vertebra. Hemipelvectomy is the surgical removal of half of the pelvis and one of the legs . There are two types of the operation, first being an internal hemipelvectomy in which the pelvis on the one side is removed but the leg is saved.