Attanasio Ferdinando, Bortolini Sergio, Carbone Daniele, Pacifici Andrea
Department of Health Sciences, Magna Graecia, University of Catanzaro, Catanzaro, Italy.
CHIMOMO, Università di Modena e Reggio Emilia, Largo del Pozzo 71, 41125 Modena, Italy.
Case Rep Dent. 2020 Dec 7;2020:8873234. doi: 10.1155/2020/8873234. eCollection 2020.
In the present paper, the authors present a case report of premolar edentulism in the upper jaw treated through a guided flapless oral implant surgery with contextual crestal sinus lift, performed with a system of manual screw-tapered bone expanders (B&B Dental, San Benedetto, BO, Italy). The surgery was planned by means of dedicated software, through which the data obtained from the CBCT and from intraoral scanner impression were matched, with consequent production of a surgical template. The proposed surgical procedure is minimally invasive, very simple, and fast and ensures good comfort for the patient by avoiding the elevation of mucoperiosteal flaps and uncomfortable malleting maneuvers. In addition, the presented method shows a good degree of correspondence between the ideal position of the implant in the planning phase and the actual one detectable after the surgery.
在本文中，作者报告了一例上颌前磨牙缺失的病例，该病例通过使用手动螺纹锥形骨扩张器系统（意大利博洛尼亚圣贝内代托的B&B Dental公司）进行引导式无瓣口腔种植手术并结合上颌窦嵴顶提升术进行治疗。手术通过专用软件进行规划，将CBCT和口内扫描仪印模获得的数据进行匹配，从而制作手术模板。所提出的手术方法微创、非常简单且快速，通过避免粘骨膜瓣的掀起和不舒服的锤击操作，确保了患者的良好舒适度。此外，所展示的方法在种植体规划阶段的理想位置与手术后可检测到的实际位置之间显示出高度的一致性。
