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DENTAL IMPLANT HAVING DIFFERENT SURFACE STRUCTURE REGIONS
DENTAL IMPLANT HAVING DIFFERENT SURFACE STRUCTURE REGIONS
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机译:牙种植体具有不同的表面结构区域
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摘要
The invention relates to a dental implant comprising a shaft region (14) facing an apical end, comprising a base form that is substantially cylindrical or tapers down toward the apical end. The shaft region (14) is intended to be anchored in the bone of the patient in the implanted state. The dental implant further comprises a head region (12) adjacent to the shaft region (14) and facing a coronal end opposite the apical end. The shaft region (14) comprises an anchor region (20) disposed in the region of the apical end and a transition region (22) adjacent to the anchor region (20) and extending to the head region (12) in the coronal direction, wherein the boundary between the transition region (22) and the anchor region (20) extends 2 to 5 mm apical to the boundary between the head region (12) and the shaft region (14), and the surface structure of the transition region (22) is different from the surface structure of the anchor region (20).
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机译:本发明涉及一种牙科植入物,其包括面向顶端的轴区域(14),其包括基本为圆柱形或朝顶端向下逐渐变细的基础形式。轴区域(14)旨在在植入状态下锚固在患者的骨骼中。牙科植入物还包括头部区域(12),该头部区域与轴区域(14)相邻并且面向与顶端相对的冠状端。轴区域(14)包括设置在顶端区域中的锚区域(20)和与锚区域(20)相邻并沿冠状方向延伸至头部区域(12)的过渡区域(22),其中过渡区域(22)和锚定区域(20)之间的边界相对于头部区域(12)和竖井区域(14)之间的边界以及过渡区域的表面结构延伸2至5 mm 22)与锚定区域(20)的表面结构不同。
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