الفهرس | Only 14 pages are availabe for public view |
Abstract Review of literature was done evaluating the technique of endoscopic decompression in cases of segmental canal stenosis. The procedures may be done under general anaesthesia, epidural or spinal anaesthesia. A small foraminotomy hole is made at a stenotic segment of the lumbar spine. Through this small foraminotomy hole, the stenotic spinal canal is enlarged bilaterally. The operation can be performed at single or multiple levels. Unlike conventional laminectomy surgery, the spinal integrity (including the anatomy and function) is preserved with this endoscopic surgery as it minimize bone resection. This functional lumbar stenosis surgery does not require bone fusion or metal plate implantation. It is less invasive because spinal decompression is accomplished with a small incision, minimal tissue dissection, and minimal bone removal when compared with conventional laminectomy technique. Thus, surgical recovery is fast and allows the patient to be more mobile immediately after surgery. |