4 〔 5〕 Schreiber A,Suezawa Y, Hansjoerg L. Does percutaneous nucleotomy withdiscoscopy replace conventional discectomy? Eight years of experience and result intreatment of herniated lumbar disc. Clin Orthop,1989,238(3):35～ 39．
2Bonaldi G.Automated percutaneous lumbar discectomy:technique,indications and clinical follow-up in over 1000patients[J].Neuroradiology,2003,45(10):735.
3lliakis E,Vakadakis V,Vynios DH,et al.Rationalization of the activity of medical ozone on intervertebral disc:a histological and biochemical study[J].Rivistadi Neuroradiologia,2001,14(Suppl 1):23.
4Omarker K,Myers RR.Pathogenesis of sciatic pain:role of herniated nucleus pulposus and deformation of spinal nerve root and dorsal root ganglion[J].Pain,1998,78(2):99.
5Cavanaugh JM,Ozaktay AC,Yamashita T.Mechanisms of lowback pain[J].Clin Orth Rel Res,1997,335(4):166.
6Muto M,Avella F.Percutaneous treatment of herniated lumbar disc by intradiscal oxygen-ozone injection[J].Intervent Neuroradiol,1998,4(3):273.
7D'Erme M,Scarehilli A,Artale AM,et al.Ozone therapy in lumbar sciatic pain[J].Radiol Med Torino,1998,95(1):21.
