When bone is limited, short, ultra-short, or narrow implants help to restore oral rehabilitation with an acceptable long-term outcome. This becomes more difficult with severe vertical bone loss. Guided bone regeneration, onlay block transplantation, or sandwich osteotomy have been established to build up these defects. The alternative to the alveolar distraction osteogenesis (ADO) has only been established in some centers, with a standardized protocol. On the one hand, ADO is a biological procedure that allows almost a “restitutio ad integrum” when building up hard and soft tissue. On the other hand, there are clear indications, limitations, and complications of the procedure in the literature. In addition to the literature, concept of Tissue Regeneration by Alveolar Callusdistraction Cologne (TRACC), which has been practiced successfully for over two decades, will be presented for different indications.

中文翻译：

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在插入牙种植体之前进行牙槽骨牵引成骨以进行增强的适应症和手术技术


当骨质有限时，短、超短或窄种植体有助于恢复口腔康复，并获得可接受的长期结果。当严重的垂直骨丢失时，这变得更加困难。引导骨再生、高嵌体块移植或夹心截骨术已被用来弥补这些缺陷。仅在一些中心建立了牙槽牵引成骨 (ADO) 的替代方案，并具有标准化方案。一方面，ADO 是一种生物手术，在构建硬组织和软组织时几乎可以“恢复原状”。另一方面，文献中对该手术有明确的适应症、局限性和并发症。除文献外，还将针对不同的适应症介绍已成功实践二十多年的肺泡愈伤组织牵引科隆 (TRACC) 组织再生的概念。