Clinical evaluation of preventive and class-I composite resin restorations
| Autor: | Lars Granath, Ulla Schröder, Birgitta Sundin |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Pit and Fissure Sealants
Molar Clinical variables Adolescent Surface Properties Resin restorations Dentistry Dental Caries Composite Resins Urethane stomatognathic system Humans Medicine Bicuspid Prospective Studies Child Dental Restoration Permanent General Dentistry Orthodontics business.industry Clinical performance General Medicine Restorative Procedures Dental amalgams stomatognathic diseases Evaluation Studies as Topic Child Preschool Dental Cavity Preparation business Clinical evaluation Follow-Up Studies |
| Zdroj: | Acta Odontologica Scandinavica. 50:359-364 |
| ISSN: | 1502-3850 0001-6357 |
| DOI: | 10.3109/00016359209012783 |
| Popis: | This study was initiated in 1986 in response to increased interest in restorative procedures favoring preservation of tooth substance and in the search for alternatives to dental amalgams. Eighty-seven preventive resin restorations in permanent molars and 35 occlusal composite resin restorations in primary molars (limited size) and 13 in premolars were followed up for 2 years. They were placed by a large number of operators, mainly dental students under supervision, and rated by five calibrated instructors in accordance with an internationally accepted system for the evaluation of the clinical performance of dental materials. One composite resin (Occlusin) was used. A survival model was used to calculate the cumulative theoretical number of successful treatments of children who had dropped out. For none of the 6 clinical variables was the success rate lower than 91%, and only 3 of 26 failures were of a nature requiring remake or correction. The failures occurred, with a few exceptions, during the 1st year of observation. The two types of restoration have thus proved to be efficient treatments fulfilling all reasonable requirements in modern operative dentistry. |
| Databáze: | OpenAIRE |
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