TY - JOUR AU - Lazennec, JY AU - Rousseau, MA AU - Rangel, A AU - Catonne, Y DO - doi:10.1302/0301-620X.93BSUPP_IV.0930418b UR - https://doi.org/10.1302/0301-620X.93BSUPP_IV.0930418b TI - A988. THE LEWINNECK-SACRUM ANGLE: A NEW CONCEPT TO OPTIMIZE THA PLANIFICATION AND NAVIGATION ACCORDING TO STANDING AND SITTING POSITIONS T2 - Orthopaedic Proceedings VL - 93-B IS - SUPP_IV PY - 2011 SP - 418 EP - 418 ER -