Issue 18

F. Felli et alii, Frattura ed Integrità Strutturale, 18 (2011) 14-22; DOI: 10.3221/IGF-ESIS.18.02 19 aggressive environment, shows how the mastication motion has evident similarity with this kind of mechanical load condition. Figure 6 : Wohler-type diagram for cylindrical implant. Figure 7 : Fracture surface of tested implant. Figure 8 : Fracture surface of tested implant. Figure 9 : Fracture surface of implant failed in service. Figure 10 : Fracture surface of implant failed in service.