Dept. of Implantology, School & Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai 200072, China.
Hua Xi Kou Qiang Yi Xue Za Zhi. 2021 Aug 1;39(4):377-385. doi: 10.7518/hxkq.2021.04.002.
The tilted implantation technique is characterized by placing the implant at an angle of more than 15° and less than 45° from the horizontal plane. This technique can avoid damaging the maxillary sinus, inferior alveolar nerve, nasal base, and other anatomical structures when the height of the upper and lower jaw available bone is insufficient, to maximize the use of available bone and avoid a large range of bone increment. The tilted implantation technique can reduce the trauma of the surgery, increase the possibility of immediate restoration and shorten the treatment cycle, which has been widely used clinically. In this review, the scope of application, design elements, design scheme and complications of the tilted implantation technique for edentulous patients will be described.
倾斜植入技术的特点是将植入物放置在与水平面成 15°以上且小于 45°的角度。当上下颌可用骨高度不足时,该技术可避免损伤上颌窦、下牙槽神经、鼻底和其他解剖结构,最大限度地利用可用骨并避免大量的骨增量。倾斜植入技术可以减少手术的创伤,增加即刻修复的可能性并缩短治疗周期,因此在临床上得到了广泛应用。本文将对无牙颌患者倾斜植入技术的适应证、设计要素、设计方案和并发症进行综述。