Sciatica (Gridhrasi) refers to pain that radiates along the path of the sciatic nerve. It is caused due to the compression of the nerve. The pain starts from lower back through the hips and buttocks and travels down to leg. Normally, sciatica affects our one side of the body.
Lumbar spondylosis can be degenerative conditions affecting the discs, vertebral bodies, and associated joints of the lumbar vertebrae. Spondylosis is degenerative while Spondylitis is inflammatory .