Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Clinical evaluation of posterior composite restorations: 6-year results
Autore:
Busato, ALS; Loguercio, AD; Reis, A; Carrilho, MRD;
Indirizzi:
ULBRA, Sch Dent, Dept Restorat Dent, Canoas, RS, Brazil ULBRA Canoas RS Brazil Sch Dent, Dept Restorat Dent, Canoas, RS, Brazil Univ Sao Paulo, Sch Dent, Dept Dent Mat, Sao Paulo, Brazil Univ Sao PauloSao Paulo Brazil Dent, Dept Dent Mat, Sao Paulo, Brazil
Titolo Testata:
AMERICAN JOURNAL OF DENTISTRY
fascicolo: 5, volume: 14, anno: 2001,
pagine: 304 - 308
SICI:
0894-8275(200110)14:5<304:CEOPCR>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
CLASS-II RESTORATIONS; WEAR RATES; RESIN RESTORATIONS; PERFORMANCE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
47
Recensione:
Indirizzi per estratti:
Indirizzo: Busato, ALS ULBRA, Sch Dent, Dept Operat Dent, Av Candido Silveira,75-702,BR-90540010Porto Alegre, RS, Brazil ULBRA Av Candido Silveira,75-702 PortoAlegre RS Brazil BR-90540010 BC
Citazione:
A.L.S. Busato et al., "Clinical evaluation of posterior composite restorations: 6-year results", AM J DENT, 14(5), 2001, pp. 304-308

Abstract

Purpose To evaluate the wear resistance of resin restorations (Z100; Tetric; Charisma) in posterior teeth (Class I and II) after 6 years. Material and Methods: One operator placed 103 restorations in 13 patients. Each patient had at least three restorations with three different resin-based composites. All restorations were made using rubber dam isolation and the cavity design was restricted to the elimination of carious tissue. Deeper cavities were covered with calcium hydroxide and/or glass ionomer cement and in shallow and medium cavities, only an adhesive system was used. Each composite was placed according to the manufacturer's instructions. In Class II cavitiesthe resin placement followed the Krejci et al or Opdam et al technique, according to the cavity size. One week later, the restorations were fin-ished/polished and stone:dies were immediately built from the impressions. Eleven patients attended the 6-year recall, and 90 restorations were evaluated based on new stone dies. The 6-year stone dies were compared with-the baseline ones by two examiners. The evaluation was based on the modified Mahler et al. criteria and Busato et al, using six different scores. The scores were statistically analyzed. Results: A total of 87% of the restorations were analyzed after 6 years. Only 15% (6 for Tetric. and 7 for Charisma) of the 90 evaluated restorations had been already replaced. No statistical difference was found in the wear rate of the composites used in this study. None of the patients complained of any symptom after the placement of the composite (baseline data) nor after 6 years.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/09/18 alle ore 08:01:55