Jan W V van Dijken1. 1. Department of Odontology, Faculty of Medicine, Umeå University, Umeå, Sweden. Electronic address: Jan.van.Dijken@odont.umu.se.
Abstract
OBJECTIVE: The aim of this study was to evaluate the 5 year clinical dentin bonding effectiveness of two HEMA-free adhesives in Class V non-carious cervical lesions. MATERIAL AND METHODS:A total of 169 Class V restorations were placed in 67 patients with a self-etching adhesive (G-Bond; 67), a3-step HEMA and TEGDMA free etch-and-rinse (cfm; 51) and a control HEMA-containing etch-and-rinse adhesive (XP Bond; 51) in non-carious cervical lesions without intentional enamel involvement. The restorations were evaluated at baseline and yearly during a 5 year follow-up with modified USPHS criteria. Dentin bonding efficiency was determined by the percentage of lost restorations. RESULTS: During the 5 years, 159 restorations could be evaluated. Good short time dentin retention was observed for the three adhesives, there all adhesives fulfilled at 18 months the full acceptance ADA criteria. At 5 years a cumulative number of 22 lost restorations (13.8%) was observed. The HEMA-free adhesives showed significantly higher dentin retention compared to the HEMA-containing one. Loss of retention was observed for 5 G-Bond (7.9%), 4 cfm (8.3%) and 13 XP Bond (27.1%) restorations (p<0.05). No post-operative sensitivity was reported by the participants. No secondary caries was observed. SIGNIFICANCE: The durability in non-carious cervical lesions of the HEMA-free adhesives was successful after 5 years. Despite concerns which have been raised, showed the 1-step SEA one of the best reported clinical dentin bonding effectiveness.
RCT Entities:
OBJECTIVE: The aim of this study was to evaluate the 5 year clinical dentin bonding effectiveness of two HEMA-free adhesives in Class V non-carious cervical lesions. MATERIAL AND METHODS: A total of 169 Class V restorations were placed in 67 patients with a self-etching adhesive (G-Bond; 67), a 3-step HEMA and TEGDMA free etch-and-rinse (cfm; 51) and a control HEMA-containing etch-and-rinse adhesive (XP Bond; 51) in non-carious cervical lesions without intentional enamel involvement. The restorations were evaluated at baseline and yearly during a 5 year follow-up with modified USPHS criteria. Dentin bonding efficiency was determined by the percentage of lost restorations. RESULTS: During the 5 years, 159 restorations could be evaluated. Good short time dentin retention was observed for the three adhesives, there all adhesives fulfilled at 18 months the full acceptance ADA criteria. At 5 years a cumulative number of 22 lost restorations (13.8%) was observed. The HEMA-free adhesives showed significantly higher dentin retention compared to the HEMA-containing one. Loss of retention was observed for 5 G-Bond (7.9%), 4 cfm (8.3%) and 13 XP Bond (27.1%) restorations (p<0.05). No post-operative sensitivity was reported by the participants. No secondary caries was observed. SIGNIFICANCE: The durability in non-carious cervical lesions of the HEMA-free adhesives was successful after 5 years. Despite concerns which have been raised, showed the 1-step SEA one of the best reported clinical dentin bonding effectiveness.
Authors: André Mattos Brito de Souza; Regina Claudia Ramos Colares; Juliano Satori Mendonça; Lidiany Karla Azevedo Rodrigues; Sérgio Lima Santiago Journal: J Conserv Dent Date: 2014-09
Authors: Rossana Aboud Matos de Almeida; Suellen Nogueira Linares Lima; Maria Vitória Nassif; Natanael Henrique Ribeiro Mattos; Thalita Paris de Matos; Rudys Rodolfo de Jesus Tavarez; Andres Felipe Millan Cardenas; Matheus Coelho Bandeca; Alessandro D Loguercio Journal: Clin Oral Investig Date: 2022-09-06 Impact factor: 3.606