Ishida Yuichi, Kumar H S Kiran, Goto Takaharu, Watanabe Megumi, Wigianto Rudi, Ichikawa Tetsuo
Department of Oral & Maxillofacial Prosthodontics, Tokushima University, Graduate School of Biomedical Sciences, 3-18-15, Kuramoto, Tokushima 770-8504, Japan.
Department of Prosthodontics, Sri Hasanamba Dental College and Hospital, Vidyanagar, Hassan, Karnataka 537201, India.
Dent J (Basel). 2016 Oct 10;4(4):35. doi: 10.3390/dj4040035.
Two-implant overdentures have become the accepted treatment for restoring mandibular edentulism. The dimensions of regular implants sometimes limit their use, such as in the case of narrow ridges. Mini-implants with reduced diameters (less than 3.0 mm) enable insertion into narrow ridges. A magnet-retained two-mini-implant overdenture system was developed and is described in this paper. Additionally, we describe a clinical mandibular procedure using the system and evaluate its biomechanical performance.
双种植体覆盖义齿已成为修复下颌牙列缺失的公认治疗方法。常规种植体的尺寸有时会限制其应用，比如在牙槽嵴狭窄的情况下。直径减小（小于3.0毫米）的微型种植体能够植入狭窄的牙槽嵴。本文开发并描述了一种磁体固位的双微型种植体覆盖义齿系统。此外，我们描述了使用该系统的临床下颌治疗程序，并评估其生物力学性能。
