1lxetournel E. Acetabulum fractures: classification and nmna:gement [J].Glin Orthop Relat Res, 1980, 151:81 106.
2Judet R, Judet J, Letournel E. Fractures of theacetabulum: classification and surgical approaches for open reduction. Preliminary repor[J]. J Bone Joint Surg Am, 1964, 46: 1615-1646.
3Olson SA, Bay BK, Pollak AN, et al. The effect of variable size posterior wall acetabular fractures on contact characteristics of the hip joint[J]. J Orthop Trauma, 1996, 10(6) :395 402.
4Anglen JO, Burd TA. Hendricks KJ, et al. The "Gull Sign": a harbinger of failure for internal fixation of geriatric acetabular fractures[J]. J Orthop Trauma, 2003, 17(91:625 634.
5Simonian PT, Routt ML Jr, Harrington RM, et al. The acetabular Ttype fracture. A biomeebanical evaluation of internal fixation[J]. Clin Orthop Relat Res, 1995, 314:234 24il.
10Matta J. Fractures of the acetabulum : accuracy of reduc- tion and clinical results in patients managed operatively within three weeks after the injury [J].J Bone Joint Surg( Am), 1996,78 ( 1 ) : 1632-1645.
