“…Thus, the major tasks of prosthetic or implant-supported treatment are, on the one hand, to restore the function including mastication (Şahin et al, 2002) and speech, and on the other hand, to preserve the appearance and well-being of the patient (Jokstad et al, 2000a;Jokstad et al, 2000b;Sutton et al, 2004;Heydecke et al, 2005;Pan et al, 2008;Fenlon & Sherriff, 2008).…”