Tabella 4.1 - Global description of the acetabular and femoral implanted components according to the type of surgery and fixation - - A.P. of Bolzano during the years 2010 - 2018 "";"Primary total replacements";; "Type of prothesis / fixation";"Cemented";"Cementless";"Grand total" "Cups";113;9115;9228 "Stems";202;9046;9248 "";"Total revisions";; "Type of prothesis / fixation";"Cemented";"Cementless";"Grand total" "Cups";42;116;158 "Stems";50;121;171 Note: Primary total replacements : In 29 cases the fixation of the model of the cup is not identifiable, in 9 cases the fixation of the model of the stem is not identifiable www.provincia.bz.it/salute-benessere/osservatorio-salute/ Register of Pathology - Hip Replacement Processing by the Health Observatory - 21.06.2019