Change and the clinical implication of nitric oxide and superoxide dismutase in degenerative lumbar intervertebral disc tissue;

A distribution and quantitative study on elastin in normal and protruding lumbar intervertebral disc;

Objective To observe angiogenesis and the expression of vascular endothelial growth factor and basic fibroblast growth factor and discuss its significance in normal and degenerated lumbar intervertebral discs.

Analyses of intra-stress and displacement of degenerate lumbar disc during simulating rotatory manipulation by finite element;

Early surgery for cauda equina syndrome secondary to lumbar disc herniation;

Clinical application of nucleoplasty in management of the lumbar disc herniation;

Treat lumbar discs herniation and lumbar spinal stenosi by microendoscopic discectomy on kneeling-bow position;