4Verlooy J, De Smedt K,Selosse P.Failme of a modified poste-rior lumbar interbody fusion technique to produce adequate pain relief in isthmie spondylolytie grade 1 spondylolisthesis patients[J].Spine, 1993,18(11) : 1491-1495.
5Suk S,Lee CK,Kim WJ,et al. Adding posterior lumbar inter-bodv fusion to pediele screw fixation and posterolateral fusion after decompression in spondylolytic spnndylolisthesis [J].Spine, 1997,22 (2) : 210-220.
6Schlegel KF,Pon A,Biomechanics of posterior lumbar interbody fusion in spondylolisthesis[J].Clin Orthop, 1985,193:115-119.
7Madan S, Boeree NR.Outcome of posterior interbodv fusion versus posterolateral fusion for spond?,lolytie spondylolisthesis[J].Spine, 2002,27 ( 14 ) : 1536-1542.
8Nork SE,Hu SS,Workrnan KI,et al. Patient outcome after de-compression and instrumented posterior spinal Iusion for degenerative spondylolisthesis[J].Spine. 1999,24(6) :561-569.
9Kim NH,Lee JW.Anterior interbody Iusion versus posterolater-al fusion with transpedicular fixation for isthmic, spondylnlis-thesis in adults[J].Spine. 1999,24(8) :812-817.
10Booth KC,Bridwell KH,Eisenberg BA,et al. Mininmm 5-year results of degenerative spondylolisthesis treated with decnm-pression and instrumented posterior fusion [J].Spine, 1999,24(16) : 1721-1727.
