Related Experiment Videos
[Influence of marginal and submarginal restoration margins on periodontal tissues]
1Poliklinik für Konservierende Stomatologie der Medizinischen Fakultät (Charité) der Humboldt-Universität zu Berlin.
Deutsche Stomatologie (Berlin, Germany : 1990)
|January 1, 1991
Abstract:
Subgingival and irregular restoration margins have an unfavourable influence on the marginal periodont. The margins close to the gingiva of 206 restorations (age of restorations mean = 49.4 months) showed incorrectnesses in most cases with marginal inflammation as a result. That's why the demand of high precision, supragingival positioning of margin restoration and removal of all potential plaque-retentive or mechanic irritated surface is raised.