Lumbar Spine Surgery Laminectomy expert witness testimony 3D animations. Illustrates the surgical technique for performing a lumbar laminectomy. This procedure is used to decompress the spinal cord and spinal nerves and expert witness testimony 3D animations. Also shown is the patient position, skin preparation and incision, the surgical approach, the lamina and lateral recesses enlarged and finally wound closure.
Spinal stenosis is a condition where disc, bone and ligament are narrowing the space in the spinal canal where the spinal nerves reside, causing symptoms.
A laminectomy removes bone and ligament to make more space for the spinal nerves. A lumbar laminectomy is done to improve the leg symptoms, not to improve back pain.
INDICATIONS
A lumbar laminectomy is performed for spinal stenosis, to relieve leg pain that has not improved with conservative treatment.
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