NON-INTERVENTION VERSUS REPAIR/REPLACEMENT DECISIONS IN POSTERIOR COMPOSITE RESTORATIONS AGED 3-5 YEARS: A RETROSPECTIVE STUDY

• Published in: Romanian Journal of Oral Rehabilitation Vol. 16; no. 2; pp. 186 - 195
• Main Authors: Pancu Galina, Georgescu Andrei, Moldovanu Antonia, Ghiorghe Angela, Stoleriu Simona, Nica Irina, Tărăboanţă Ionuţ, Iovan Alexandru, Andrian Sorin, Topoliceanu Claudiu
• Format: Journal Article
• Language: English
• Published: Romanian Society of Oral Rehabilitation 01-06-2024
• Subjects: composite restorations; fdi indices; repair; reparation
• ISSN: 2066-7000; 2601-4661
• DOI: 10.6261/RJOR.2024.2.16.18

Aims of study. The aims of study were as follows: assessment of esthetic, functional and biological FDI indices of posterior composite restorations; assessment of decisions for non-intervention vs. repair/replacement of the posterior composite restorations. Materials and method. The retrospective study was performed on a study group of 69 patients (mean age: 25.31± 4,45 yrs; gender: 36 males, 33 females) that were treated for various dental pathologies in Odontology-Periodontology, Fixed Restorations of Clinical Learning Base of Faculty of Dental Medicine, U.M.F. Grigore T.Popa Iași (Romania) with a total number of 309 posterior composite restorations (class I and II Black) aged 3-5 yrs. The composite restorations were clinically evaluated using visual-tactile method. The evaluations were carried out during the recall session by an independent examiner, according to the FDI criteria (esthetic, functional, biological). The frequency of non-intervention versus repair/replacement decision was assessed globally and related to the parameters of the study group (gender, cariogenic risk, cavity design, arch/dental group location). Statistical analysis was performed in SPSS 29.0. Quantitative variables were characterized by descriptive statistics (means and standard deviations). Results. In the study group, 38,8% of all composite resin restorations required repair or replacement (FDI scores 4-5). The decisions of repair/replacement related to the assessed variables were as follows: 22,4% (Class I) vs 54,2% (Class II); 30,6% (males) vs 31% (females); 42,9% (high cariogenic risk) vs 20,4% (low cariogenic risk); 29,7% (Mx location) vs 31,5% (Md location); 41,4% (premolars) vs 49,5% (molars). Conclusions. 31% of posterior composite restorations aged 3-5 years require repair or replacement. Surface condition and margin discoloration are most frequent esthetic scores related to decisions of repair or replacement. Significantly higher percentages of Class II composite restorations (versus Class I) and molars restorations (versus premolars) were associated to requires repair or replacement. The most frequent biological score related to replacement decisions is the presence of secondary caries, mostly in Class II restorations.