Decompressive laminectomy, also known as spinal laminectomy and spinal decompression is the most common type of surgery done to treat lumbar (low back) spinal stenosis. Spinal stenosis is a narrowing of the spinal canal caused by age-related changes in the spine, injuries to the spine, herniated discs or tumors that may cause pain, numbness or weakness in the legs. This surgery is done to relieve pressure on the spinal nerve roots. In many cases, reducing pressure on the nerve roots can relieve pain and allow you to resume normal daily activities. During the Laminectomy, the lamina or bony walls of the vertebrae are removed, along with any bone spurs and/or thickened tissue that is narrowing the spinal canal and squeezing the spinal nerve roots. The aim of the procedure is to open up the spinal column to remove pressure on the nerves.

Symptoms of Spinal Stenosis:
+ Back pain
+ Difficulties balancing the body while standing, bending, or walking
+ Weakness in the feet, legs or buttocks
+ Leg cramps when you stand for long periods
+ Numbness, tingling or burning sensation in the legs, lower back area or buttocks
+ Stiff thighs or legs
+ Bladder issues or bower dysfunction
+ Weakness in the neck, clumsy hands