3[3]Kellam JF,Browner BD.Fractures of the pelvic ring[A].In:Browner BD,Jupiter JB,Levine AM,ed.Skeletal Trauma[M].2nd ed.Beijing:Science Press,2001.1161~1163.
4[4]Miller MD,Cain JE,Lauerman WC,et al.Posterior sacroiliac fixation using a sacral pedicle targeting device:An anatomical study[J].J Orthop Trauma,1993,7(6):514~520.
5[5]Smith SA,Abitbol JJ,Carlson GD,et al.The effects of depth of penetration,screw orientation and bone density on sacral screw fixation[J].Spine,1993,18(8):1006~1010.
6[6]Kraemer W,Hearn T,Tile M,et al.The effect of thread length and location on extraction strengths of iliosacral lag screws[J].Injury,1994,25(1):5~9.
7[7]Zheng Y,Lu WW,Zhu Q,et al.Variation in bone mineral density of the sacrum in young adults and its significance for sacral fixation[J].Spine,2000,25(3):353~357
8[8]Ebraheim NA,Xu R,Biyani A,et al.Morphologic considerations of the first sacral pedicle for iliosacral screw placement[J].Spine,1997,22(8):841~846.
9[9]Templeman D,Schmidt A,Freese J,et al.Proximity of iliosacral screws to neurovascular structures after internal fixation[J].Clin Orthop,1996,329:194~198.
10[10]Routt ML,Simonian PT,Mills WJ.Iliosacral screw fixation:early complications of the percutaneous technique[J].J Orthop Trauma,1997,11(8):584~589.