%0 Journal Article %T Positioning of a contextual implant along with a sinus lift anchored with a block of heterologous bone %A C.F. GROTTOLI %A D. LAURITANO %A F. SECONDO %A G. PERALE %A I. ZOLLINO %J Archive of "Oral & Implantology". %D 2017 %R 10.11138/orl/2017.10.4.457 %X During a sinus lift procedure the main requirement in order to position an implant is to have a maxillary sinus floor cortical bone thick enough to guarantee a primary stability in the implant inserted. In this way, the healing process is facilitated and osseointegration of the titanium surface may occur simultaneously, thus reducing the waiting time for the engraftment of the implant into the body. Unfortunately, these conditions are not always present. Hence, the need of developing an alternative approach that could simultaneously allow to perform sinus floor elevation along with an implant placement %K implants %K case report %K sinus pneumatization %K sinus lift %K heterologous bone %K SmartBone£¿ %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5892665/