1 Nasal floor elevation combined with dental implant placement Ziv Mazor, DMD * Adi Lorean, DMD ** Eitan Mijiritsky † Liran Levin, DMD ‡ * Private Practice, Ra’anana, Israel ** Private Practice, Tiberius, Israel † Private Practice, Tel-Aviv, Israel ‡ Department of Periodontology, School of Graduate Dentistry, Rambam Health Care Campus, Haifa, Israel Short title: Nasal floor elevation No. of Figures: 6 No. of Tables: 0 Correspondence and reprint requests to: Dr. Liran Levin, Department of Periodontology, School of Graduate Dentistry, Rambam Health Care Campus, Haifa, Israel Fax: +972-4-85431717; E-mail: liranl@tx.technion.ac.il Summary of key findings: Nasal floor elevation might serve as a predictable procedure which allows implant placement in areas with significant atrophy together with increased implant stability due to the bicortical support.