Ten-year survival of ART restorations in permanent posterior teeth
- نوع فایل : کتاب
- زبان : انگلیسی
- مؤلف : Regia Luzia Zanata & Ticiane Cestari Fagundes & Maria Cristina Carvalho de Almendra Freitas & José Roberto Pereira Lauris & Maria Fidela de Lima Navar
- چاپ و سال / کشور: 2010
Description
This study evaluated the 10-year clinical performance of high-viscosity glass-ionomer cement placed in posterior permanent teeth by means of the Atraumatic Restorative Treatment (ART) approach. One operator placed 167 single- and 107 multiple-surface restorations in 43 high-risk caries pregnant women (mean decayed teeth=9.8±5.5). Examinations were performed at 1-, 2-, and 10-year intervals according to ART criteria. In the last evaluation, the US Public Health Service (USPHS) criteria were also used. After 10 years, 129 restorations (47.1%) were evaluated and achieved a cumulative survival rate of 49.0% (SE 7.2%). The 10-year survival of single- and multiple-surface ART restorations assessed using the ARTcriteria were 65.2%(SE 7.3%) and 30.6%(SE 9.9%), respectively. This difference was significant (jackknife SE of difference; p<0.05). Using the USPHS criteria, the 10-year survival of single- and multiple-surface ART restorations were 86.5% and 57.6%, respectively. The primary causes of failure were total loss (9.3%) and marginal defects (5.4%). The survival rates observed, especially for the single-surface restorations, confirm the potential of the ART approach for restoring and saving posterior permanent teeth.
Clin Oral Invest (2011) 15:265–271 DOI 10.1007/s00784-009-0378-x Received: 5 May 2009 / Accepted: 17 December 2009 / Published online: 6 February 2010
