"Casa di cura E. Montanari" Private Hospital, Morciano di Romagna, Italy.
Department of Clinical Specialistic and Dental Sciences, Marche Polytechnic University, Ancona, Italy.
J Biol Regul Homeost Agents. 2018 Nov-Dec;32(6):1605-1608.
OAtrophic maxilla is a challenge in dental implant surgery, and new strategies are needed. We present a new minimally-invasive approach, called "Spider Zygoma", consisting of implant-supported prosthesis with the addition of customized maxillofacial plates and screws on surface of zygomatic bone. A 3D-model of the edentulous upper jaw was used as preoperative model. Two customized bone plates were created and used as guide for placement of implants and zygomatic screws. Although this is only a pilot study, this new surgical technique seems to be safe and accurate, confirmed by the maintenance of good aesthetic and functional results after 5-year follow-up.
萎缩性上颌骨是牙种植手术的一个挑战，需要新的策略。我们提出了一种新的微创方法，称为“蜘蛛颧骨”，由种植体支持的义齿和颧骨表面定制的颌面板和螺钉组成。使用无牙上颌的 3D 模型作为术前模型。创建了两个定制的骨板，并用作植入物和颧骨螺钉放置的引导。尽管这只是一项初步研究，但这种新的手术技术似乎是安全和准确的，5 年随访后良好的美学和功能效果证实了这一点。
