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A 5-year clinical study of indirect and direct resin composite and ceramic inlays.
Quintessence Int. 2001 Mar; 32(3):199-205.QI

Abstract

OBJECTIVE

The aim of this investigation was to evaluate the clinical performance of 4 types of tooth-colored inlays.

METHOD AND MATERIALS

Fifteen direct ceramic inlays (Cerec Cos 2.0), 15 direct resin composite inlays (Brilliant Direct Inlay), 14 indirect ceramic inlays (Vita Dur N), and 14 indirect resin composite inlays (Estilux) were made in 37 patients, according to the manufacturers' instructions. The inlays were evaluated 1 week (baseline) and 6, 12, 36, 48, and 60 months after cementation (modified CDA Quality Evaluation System).

RESULTS

Two Vita Dur N inlays fractured after 1 and 4 years in function, and one Cerec inlay fractured after 4.5 years. Two Brilliant DI inlays needed replacement because of secondary caries (after 1 and 5 years), and one inlay (Estilux) needed replacement due to persisting hypersensitivity. Three inlays (1 Estilux and 2 Brilliant DI) were repaired due to chipping or minor fractures. During the observation period, the surface texture of Brilliant DI and Vita Dur N inlays became significantly rougher. After 5 years, the Estilux inlays had significantly lower ratings for morphology compared to baseline ratings. In general, the occlusal marginal adaptation did not show further disintegration of the luting cement after 1 year.

CONCLUSION

Eighty-eight percent of the inlays were in function after 5 years. No significant differences were revealed among the survival rates of the different types of inlays.

Authors+Show Affiliations

Department of Dental Pathology, Operative Dentistry and Endodontics, Royal Dental College, University of Aarhus, Vennelyst Boulevard DK-8000, Aarhus C, Denmark.No affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

12066659

Citation

Thordrup, M, et al. "A 5-year Clinical Study of Indirect and Direct Resin Composite and Ceramic Inlays." Quintessence International (Berlin, Germany : 1985), vol. 32, no. 3, 2001, pp. 199-205.
Thordrup M, Isidor F, Hörsted-Bindslev P. A 5-year clinical study of indirect and direct resin composite and ceramic inlays. Quintessence Int. 2001;32(3):199-205.
Thordrup, M., Isidor, F., & Hörsted-Bindslev, P. (2001). A 5-year clinical study of indirect and direct resin composite and ceramic inlays. Quintessence International (Berlin, Germany : 1985), 32(3), 199-205.
Thordrup M, Isidor F, Hörsted-Bindslev P. A 5-year Clinical Study of Indirect and Direct Resin Composite and Ceramic Inlays. Quintessence Int. 2001;32(3):199-205. PubMed PMID: 12066659.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - A 5-year clinical study of indirect and direct resin composite and ceramic inlays. AU - Thordrup,M, AU - Isidor,F, AU - Hörsted-Bindslev,P, PY - 2002/6/18/pubmed PY - 2002/7/20/medline PY - 2002/6/18/entrez SP - 199 EP - 205 JF - Quintessence international (Berlin, Germany : 1985) JO - Quintessence Int VL - 32 IS - 3 N2 - OBJECTIVE: The aim of this investigation was to evaluate the clinical performance of 4 types of tooth-colored inlays. METHOD AND MATERIALS: Fifteen direct ceramic inlays (Cerec Cos 2.0), 15 direct resin composite inlays (Brilliant Direct Inlay), 14 indirect ceramic inlays (Vita Dur N), and 14 indirect resin composite inlays (Estilux) were made in 37 patients, according to the manufacturers' instructions. The inlays were evaluated 1 week (baseline) and 6, 12, 36, 48, and 60 months after cementation (modified CDA Quality Evaluation System). RESULTS: Two Vita Dur N inlays fractured after 1 and 4 years in function, and one Cerec inlay fractured after 4.5 years. Two Brilliant DI inlays needed replacement because of secondary caries (after 1 and 5 years), and one inlay (Estilux) needed replacement due to persisting hypersensitivity. Three inlays (1 Estilux and 2 Brilliant DI) were repaired due to chipping or minor fractures. During the observation period, the surface texture of Brilliant DI and Vita Dur N inlays became significantly rougher. After 5 years, the Estilux inlays had significantly lower ratings for morphology compared to baseline ratings. In general, the occlusal marginal adaptation did not show further disintegration of the luting cement after 1 year. CONCLUSION: Eighty-eight percent of the inlays were in function after 5 years. No significant differences were revealed among the survival rates of the different types of inlays. SN - 0033-6572 UR - https://www.unboundmedicine.com/medline/citation/12066659/A_5_year_clinical_study_of_indirect_and_direct_resin_composite_and_ceramic_inlays_ DB - PRIME DP - Unbound Medicine ER -