Analysis of operational failure on the thoracic spinal stenosis by posterior decompression(12 cases);

Comparison of posterior decompression using bone knife or not for treatment of thoracic spinal stenosis of fluorosis of bone;

Diagnosis and operative treatment of degenerative thoracic spinal stenosis;

Diagnosis and treatment of thoracic spinal stenosis due to osteofluorosis;

Domelike decompression of the lumbar vertebral canal in the treatment of lumbar spinal stenosis;

Spinal stenosis treated by laminoplasty with the lamina internal bone;

Objective: To evaluate the choosing of different surgical methods for the treatment of lumbar spinal stenosis and the surgical indication of lumbar spinal stenosis and comparison of the respective effect.

Clinical outcome of non-surgical treatment of senile people with degenerative lumbar spinal canal stenosis;

Analysis of combined therapy in treatment of lumbar vertebra pipe narrowness;

Study therapeutic effect of getting out of the bed early in Patients of Lumbar Spinal Stenosis with Domelike Decompression;

Functional evaluation of surgical treatment for multilevel lumbar spinal stenosis;

Treatment of degenerative lateral lumbar spinal stenosis with microendoscopic discectomy;