Eichner K
Dtsch Zahnarztl Z. 1989 Oct;44(10):737-41.
This review is based on an extensive study of the literature, various investigations of clinical and dental materials, experience as well as long-term observations. Our understanding of the behavior of the gingiva at the margins of artificial crowns has been widely extended within the last two decades. Some of these findings are discussed. However, complete absence of inflammation at the gingival margins can hardly ever be expected. What is usually present is rather "an acceptable state of marginal periodontitis" (Ketterl). Continuous and deliberate oral hygiene on the part of the patients is a decisive prerequisite for an acceptable oral condition.
本综述基于对文献的广泛研究、对临床和牙科材料的各种调查、经验以及长期观察。在过去二十年中，我们对人工牙冠边缘牙龈行为的理解有了广泛的扩展。本文讨论了其中一些发现。然而，几乎无法期望牙龈边缘完全没有炎症。通常存在的是“边缘性牙周炎的可接受状态”（凯特尔）。患者持续且有意识地保持口腔卫生是口腔状况可接受的决定性前提。
