1North RB,Cambell JN,James CS,et al,Failed back surgery syndrome:5-year follow-up in 102 patients undergonging repeated operation.Neurosurgery,1991,28(5):685-691.
2Iida Y,Kataoka O,Tomogasho P,et al.Postoperative lumbar spinal instability occurring or progressing secondary to laminectomy,Spine,1990,15(10):1186.
3Richard W H,Susan J,Tami A,et al.A Population-Based study of reoperotions after back surgery.Spine,1997,22(18):2265.
6Fritsch EW,Heisel J,Rupp S.The failed back surgery syndrome:reasons,intraoperative findings,and lomg-term results:a report of 182 operative treatments.spine,1996,21(6):626-633.
7Einhaus SL,Robertson JT,Dohan FC Jr,et al.Reduction of peridural fibrosis after laminotomy and discectomy in dogs by aresorbable gel(ADCON-L).Spine,1997,22(11):1440-1446.
