Fig. 4From: Novel approach for treating challenging implant-borne maxillary dental rehabilitation cases of cleft lip and palate: a retrospective studyLeveling and trimming of the alveolar crest. Intraoperative view showing the serrated tip of the piezosurgery device (Mectron, Carasco, Italy) and the resection guide for trimming the alveolar crest prior to IPS-preprosthetic® placementBack to article page