It was decided to place a 4.7 x 11mm implant, following Summers technique, to elevate 3 mm the floor of the maxillary sinus. This procedure was combined with bone expansion.
Se decidió colocar un implante de 4.7 x 11 mm, utilizando la técnica de Summers, para elevar el piso del seno maxilar 3 mm en combinación con expansión ósea.