The Use of a Hybrid Pillar and Its Importance for Aesthetic Rehabilitation and Tissue Stability: A Clinical Report

Ramos, Guilherme da Gama; Ciotti, Danilo Lazzari; Ferreira, Samuel Rehder Wimmers; Margarido, Maide Rehder Wimmers Ferreira; Dantas, Raquel Adriano; Guerreiro, Marina Nottingham

doi:10.1155/2018/6850720

Cited by 2 publications

(1 citation statement)

References 11 publications

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“…Today, through CAD/CAM technology, the hybrid abutment is projected and produced, with a focus on the mechanical features of the materials [ 6 ]. Currently, there is a wide range of CAD/CAM ceramic abutments with different geometries for connecting the abutment to the implant.…”

Section: Introductionmentioning

confidence: 99%

Laboratory Fracture Resilience of Hybrid Abutments Used in Oral Rehabilitation: A Systematic Review

Favasuli

Mascarenhas

Maurício

2022

JFB

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When implants are required in prosthodontics treatment, one of the most important decisions is the choice of the final crown and the type of connection to the implant through the abutment. Hybrid abutments are becoming a primary choice. They are projected and produced with materials whose properties guarantee the required mechanical features (including resistance) and take advantage of the hybrid abutment crown retention between screw and cement. However, a review of the mechanical resistance of the different abutment types and associated materials is still lacking. This review aimed to study the in vitro mechanical efficiency of the hybrid abutments used in oral rehabilitation. Methods: A systematic review was conducted using the PubMed, B-on, and Google Scholar databases according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Results: 75 articles were identified from all databases, and 33 were selected after abstract screening. Thus, 21 studies were included in the review after full-text reading. Among the materials used for crowns, lithium disilicate was, aesthetically, the primary choice for its aesthetic and moderate strength. On the other hand, zirconia showed the best fracture resistance. Regarding the different kinds of abutments, there is still some lack of knowledge about the best design. Conclusions: Within the limitations of this systematic review, we can conclude that hybrid pillars are an excellent choice for oral rehabilitation through implants, showing improved resistance when including materials such as zirconia and lithium disilicate.

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Section: Introductionmentioning

confidence: 99%