PubMed · 6947328
[Gingival reaction to pontic elements].
Abstract
Factors affecting gingival response to pontics are the design, the material used and its roughness and the pressure exerted on the ridge. With a triangular ridge and a large available space, gingival health is promoted by ridge-lap pontics, (with large gingival and lingual embrasures) contacting the ridge with a glazed porcelain, a highly polished gold surface, and without pressure. With a rounded ridge and a narrow available space, modified-saddle pontics are used and the bucco-lingual width is reduced.
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M François. 1981. [Gingival reaction to pontic elements].. https://pubmed.ncbi.nlm.nih.gov/6947328/
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