4MACNAB I.Negative disc exploration:an analysis of the causes of nerve root involvement in sixty-eight patients[J].J Bone Joint Surg (AM),1971,53(5):891-903.
5CHEN YC,LEE SH,CHEN D.Intradiseal pressure study of percutaneous disc decompression with nucleoplasty lnhuman cadavers[J].Spine,2003,28(7):661-665.
6Uribe JW.Electrothermal chondroplasty-bipolar. Clinics in Sports Medicine . 2002
7Case RB,Choy DS,Altman P.Intervertebral disc pressure as a function of fluidvolume infused. Journal of Clinical Laser Medicine and Surgery . 1985
