Table 3.12 - Revision of the prosthesis by main reason for the exchange and type of revision - A.P. of Bolzano years 2010 - 2019 - updated on the 31th December 2019 "";"Type of revision";;;;""; "Main reason for replacement";"Total replacement";"Partial replacement";"Replanting after explanting";"Explanting";"Grand total";"%" "Aseptic femoral mobilization";37;235;2;"-";274;21,7 "Aseptic cup mobilization";10;185;1;"-";196;15,6 "Infection";29;45;33;47;155;12,3 "Periprothesic fracture";25;121;"-";"-";146;11,6 "Dislocation";12;110;1;"-";123;9,8 "Usury materials";23;83;1;"-";107;8,5 "Painful prothesis";16;58;2;"-";76;6,0 "Total aseptic mobilization";36;8;"-";"-";44;3,5 "Result of removal implant";4;"-";27;2;33;2,6 "Rupture of the implant: inlay";1;29;"-";"-";30;2,4 "Osteolysis from rubble";3;9;"-";"-";12;1,0 "Rupture of the implant: neck";2;8;"-";"-";10;0,8 "Periprothesic calcification";"-";7;"-";"-";7;0,6 "Rupture of the implant: stem";2;4;"-";"-";6;0,5 "Rupture of the implant: head";"-";3;"-";"-";3;0,2 "Protrusion";"-";1;"-";"-";1;0,1 "Else";"-";32;5;"-";37;2,9 "Grand total";200;938;72;49;1260;100,0 "Source: Arthroplasty Register of the Autonomous Province of Bolzano";;;;;; www.provincia.bz.it/salute-benessere/osservatorio-salute/ Register of Pathology - Hip Replacement Processing by the Health Observatory - 05.06.2020