A Study of Oral Implant Treatment using Magnetic Attachment

最近，磁性附着体在日本的修复手术中获得了很大的普及。磁性附着物的根盖设计成平面形状，垂直尺寸最小。因此，基牙可以免受破坏性载荷，如横向和/或旋转应力。磁性附着物也适用于植入系统，通过引入一个特殊设计的保持器。这个门柱和桥台的形状差不多。保管器由磁性不锈钢制成。在确认固定装置的骨整合后，将一个固定器拧到基台上。使用磁性附着物可以使天然基牙免受破坏性载荷的影响。该系统也适用于种植体，在种植体上制作假牙的过程非常简单。在这些临床病例中，种植体保持器表面的特性没有受到电位差的影响。然后，证实了磁性附着体在口腔种植治疗中的实用性。

Recently, magnetic attachments have gained great popularity in prosthodontic procedures in Japan. The root caps for magnetic attachments are designed to be flat in shape with minimal vertical dimension. So that, the abutment tooth can be free from destructive loads such as lateral and/or rotational stress.Magnetic attachments are also applicable to the implant system throgh the introduction of a specially designed keeper. This keeper is about the same shape as the abutment piece. The keeper is made of magnetic stainless steel.After confirming the osseointegration of the fixture, a keeper is screwed on to the abutment. Natural abutment teeth can be free from destructive loads using magnetic attachments. This system also applies to the implant, very simple fabrication procedures for dentures on the implants are possible.The properties of the surface of the implant keepers were not change by potential difference during thiese clinical cases. Then, it was cofirmed utility of magnetic attachments for oral implant treatment.