Wainwright, MarcelTorres-Lagares, DanielPérez Dorao, BeatrizSerrera Figallo, María de los ÁngelesGutiérrez Pérez, José LuisTroedhan, AngeloKurrek, Andreas2024-07-172024-07-172016Wainwright, M., Torres-Lagares, D., Pérez Dorao, B., Serrera Figallo, M.d.l.Á., Gutiérrez Pérez, J.L., Troedhan, A. y Kurrek, A. (2016). Histological and histomorphometric study using an ultrasonic crestal sinus grafting procedure. A multicenter case study. Medicina oral, patología oral y cirugía bucal, 21 (3), 20994-E373. https://doi.org/10.4317/medoral.20994.1698-44471698-6946https://hdl.handle.net/11441/161468Background: The aim of this study was to evaluate the efficacy of a hydrodynamic ultrasonic driven transcrestal sinus grafting procedure (Intralift ®, Acteon Company, Bordeaux, France) and the use of a bovine high tempera ture sintered grafting material in sinus sites with less than 5 mm remaining bone height with no additional autog enous bone in order to create a sufficient recipient site for implants. Material and Methods: 12 patients (16 sinus) in this multicenter case study were included. Using a crestal ap proach, bone under the sinus was prepared with ultrasonic tips until the Schneiderian membrane was reached. With a trumpet shaped instrument, the Schneiderian membrane was elevated. In the new created subantral space a high temperature sintered bovine grafting material was introduced (Bego Oss, BEGO Implant Systems GmbH & Co. KG, Bremen, Germany). After 6 months biopsies were taken with a trephine bur and histologies were gener ated following histomorphometric analysis. Results: The results showed new vital bone in average of 33.4% ± 17.05%, and 43.6% ± 16.70 of bone substitute material. No signs of abnormal inflammation were observed. Conclusions: This procedure (Intralift ®) allows, using a bovine material with no additional autogenous bone, new bone formation in the sinus in order to allow place implant subantraly.application/pdf7 p.engBone regenerationSinusIntralift ®Xenogenic bone graftinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccesshttps://doi.org/10.4317/medoral.20994