Vertical bone insufficiency in the maxillary posterior teeth is a common clinical situation. At present, the bone insufficiency in the maxillary posterior teeth is mainly overcome by bone grafting through maxillary sinus floor elevation. Compared with traditional axial implantation, tilted implantation can better avoid bone grafting, reduce complications, shorten the treatment cycle, reduce the treatment cost for patients, and gradually be promoted in clinical settings. This article reviews the concept, biomechanics, clinical evaluation, and digital trend of tilted implants of maxillary posterior teeth.
上颌后牙区垂直骨量不足是临床上常见的一种情况，目前针对上颌后牙区骨量不足，临床上主要通过上颌窦底提升进行植骨的方法解决。近年来出现的倾斜种植，相对于传统轴向种植，可以避免植骨，减少并发症，缩短治疗周期，降低患者的治疗成本，在临床逐渐得到推广。本文就上颌后牙游离端倾斜种植的概念、生物力学和临床评价及数字化趋势等作一综述。.
Keywords: absence of free end of dentition; maxillary sinus lift; tilted implant.