Dual mobility device reduces the risk of prosthetic hip instability for patients with degenerated spine: A case-control study

Brooks, 2013, Dislocation following total hip replacement: causes and cures, Bone Joint J, 95, 67, 10.1302/0301-620X.95B11.32645 Bozic, 2010, Risk of complication and revision total hip arthroplasty among medicare patients with different bearing surfaces, Clin Orthop Relat Res, 468, 2357, 10.1007/s11999-010-1262-3 Bayliss, 2017, The effect of patient age at intervention on risk of implant revision after total replacement of the hip or knee: a population-based cohort study, Lancet, 389, 1424, 10.1016/S0140-6736(17)30059-4 Abdel, 2016, What safe zone? The vast majority of dislocated thas are within the lewinnek safe zone for acetabular component position, Clin Orthop Relat Res, 474, 386, 10.1007/s11999-015-4432-5 Esposito, 2015, Cup position alone does not predict risk of dislocation after hip arthroplasty, J Arthroplasty, 30, 109, 10.1016/j.arth.2014.07.009 Reina, 2017, Can a target zone safer than Lewinnek's safe zone be defined to prevent instability of total hip arthroplasties? Case-control study of 56 dislocated THA and 93 matched controls, Orthop Traumatol Surg Res, 103, 657, 10.1016/j.otsr.2017.05.015 Le Huec, 2016, Normative values for the spine shape parameters using 3D standing analysis from a database of 268 asymptomatic Caucasian and Japanese subjects, Eur Spine J, 25, 3630, 10.1007/s00586-016-4485-5 Philippot, 2009, Pelvic balance in sagittal and Lewinnek reference planes in the standing, supine and sitting positions, Orthop Traumatol Surg Res, 95, 70, 10.1016/j.otsr.2008.01.001 Rivière, 2017, The influence of spine-hip relations on total hip replacement: a systematic review, Orthop Traumatol Surg Res, 103, 559, 10.1016/j.otsr.2017.02.014 Rivière, 2018, Spine-hip relations in patients with hip osteoarthritis, EFORT Open Rev, 3, 39, 10.1302/2058-5241.3.170020 Chen, 2018, Pelvic incidence variation among individuals: functional influence versus genetic determinism, J Orthop Surg, 13, 59, 10.1186/s13018-018-0762-9 DelSole, 2017, Total hip arthroplasty in the spinal deformity population: does degree of sagittal deformity affect rates of safe zone placement, instability, or revision?, J Arthroplasty, 32, 1910, 10.1016/j.arth.2016.12.039 Nam, 2017, The impact of total hip arthroplasty on pelvic motion and functional component position is highly variable, J Arthroplasty, 32, 1200, 10.1016/j.arth.2016.11.008 Fessy, 2017, What are the risk factors for dislocation in primary total hip arthroplasty? A multicenter case-control study of 128 unstable and 438 stable hips, Orthop Traumatol Surg Res, 103, 663, 10.1016/j.otsr.2017.05.014 Esposito, 2016, Does degenerative lumbar spine disease influence femoroacetabular flexion in patients undergoing total hip arthroplasty?, Clin Orthop Relat Res, 474, 1788, 10.1007/s11999-016-4787-2 Suzuki, 2016, Postural and chronological change in pelvic tilt five years after total hip arthroplasty in patients with developmental dysplasia of the hip: a three-dimensional analysis, J Arthroplasty, 31, 317, 10.1016/j.arth.2015.07.026 Ohmori, 2017, Increase in safe zone area of the acetabular cup using dual mobility cups in THA, Hip Int, 27, 361, 10.5301/hipint.5000466 Heffernan, 2014, Does dual-mobility cup geometry affect posterior horizontal dislocation distance?, Clin Orthop Relat Res, 472, 1535, 10.1007/s11999-014-3469-1 Savage, 2014, Fixed sagittal plane imbalance, Glob Spine J, 4, 287, 10.1055/s-0034-1394126 Schwab, 2009, Sagittal plane considerations and the pelvis in the adult patient, Spine, 34, 1828, 10.1097/BRS.0b013e3181a13c08 Schwab, 2012, Scoliosis Research Society-Schwab adult spinal deformity classification: a validation study, Spine, 37, 1077, 10.1097/BRS.0b013e31823e15e2 Dorr, 2009, Combined anteversion technique for total hip arthroplasty, Clin Orthop Relat Res, 467, 119, 10.1007/s11999-008-0598-4