Longevity of occlusally-stressed restorations in posterior primary teeth.

作者：Reinhard Hickel, Christoph Kaaden, Ekaterini Paschos, Verena Buerkle, Franklin Garcı́a-Godoy, Juergen Manhart · 发表于：PubMed · 年份：2005 · 被引用次数：137 · 研究领域：Dental materials and restorations、Dental Erosion and Treatment、Dental Health and Care Utilization

PURPOSE: To compile a survey of the longevity and reasons for failure of stainless steel crowns, amalgam, glass-ionomer, composite and compomer restorations in stress-bearing cavities of primary molars. METHODS: This work reviewed the dental literature of 1971 up to July 2003 for longitudinal, controlled clinical studies and retrospective cross-sectional studies. Only studies investigating the clinical performance of restorations in primary teeth with an observation period of at least 2 years were included. Annual failure rates of stainless steel crowns, amalgam, glass-ionomer, composite and compomer restorations were determined and failure reasons were discussed. RESULTS: Annual failure rates in stress-bearing cavities of primary molars were determined to be: 0-14% for stainless steel crowns, 0-35.3% for amalgam restorations, 0-25.8% for glass-ionomer restorations, 2-29.1% for atraumatic restorative treatments, 0-15% for composite restorations, and 0-11 for compomer restorations. Main reasons for failure were secondary caries, marginal deficiencies, fracture, and wear.