Prevalence and risk factors for intra-operative periprosthetic fractures in one thousand eight hundred and seventy two patients undergoing total hip arthroplasty: a cross-sectional study
1. Hip Clinic, Orthopaedic Department, Santa Casa Medical School and Hospitals, Santa Casa de Misericórdia de S?o Paulo, R. Dr Cesário Motta Jr, 112, S?o Paulo, SP, CEP 01221-020, Brazil