scholarly journals In Vitro Assessment of Single-Retainer Tooth-Colored Adhesively Fixed Partial Dentures for Posterior Teeth

2010 ◽  
Vol 2010 ◽  
pp. 1-9
Author(s):  
Tissiana Bortolotto ◽  
Carlo Monaco ◽  
Ioana Onisor ◽  
Ivo Krejci
Keyword(s):  
Fracture Strength ◽  
Composite Resin ◽  
Resin Composite ◽  
Marginal Adaptation ◽  
Fiber Reinforced ◽  
Posterior Teeth ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
Custom Made ◽  
Feldspathic Porcelain

The purpose of this paper was to investigate, by means of marginal adaptation and fracture strength, three different types of single retainer posterior fixed partial dentures (FPDs) for the replacement of a missing premolar. Two-unit cantilever FPDs were fabricated from composite resin, feldspathic porcelain, and fiber-reinforced composite resin. After luting procedures and margin polishing, all specimens were subjected to a Scanning Electron Microscopic marginal evaluation both prior to and after thermomechanical loading with a custom made chewing simulator comprising both thermal and mechanical loads. The results indicated that the highest score of marginal adaptation, that is, the closest score to 100% of continuous margins, at thetooth-composite resininterface was attained by the feldspathic porcelain group (88.1% median), followed by the fiber-reinforced composite resin group (78.9% median). The worse results were observed in the composite resin group (58.05% median). Fracture strength was higher in feldspathic porcelain (196N median) when compared to resin composite (114.9 N median). All the fixed prostheses made of fiber-reinforced composite resin detached from the abutment teeth before fracturing, suggesting that the adhesive surface's retainer should be increased.

scholarly journals Preliminary Clinical Evaluation of Short Fiber-Reinforced Composite Resin in Posterior Teeth: 12-Months Report

2012 ◽  
Vol 6 (1) ◽  
pp. 41-45 ◽  
Author(s):  
S Garoushi ◽  
J Tanner ◽  
PK Vallittu ◽  
L Lassila
Keyword(s):  
Composite Resin ◽  
Clinical Performance ◽  
High Stress ◽  
Short Fiber ◽  
X Rays ◽  
Fiber Reinforced ◽  
Secondary Caries ◽  
Posterior Teeth ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite

This preliminary clinical trial evaluated 12 month clinical performance of novel filling composite resin system which combines short fiber-reinforced composite resin and conventional particulate filler composite resin in high stress bearing applications. A total of 37 class I and II restorations (compound and complex type) were placed in 6 premolars and 31 molars. The restorations were reviewed clinically at 6 months (baseline) and 12 months using modified USPHS codes change criteria for marginal adaptation, post-operative sensitivity, pulpal pain and secondary caries criteria. Photographs and x-rays were obtained for restorative analysis. Results of 12 months evaluation showed 5 restorations having little marginal leakage (B score) and 1 patient had minor pulpal symptom and post-operative sensitivity (B score). No secondary caries or bulk fracture was detected. The majority of restorations exhibited A scores of the evaluated criteria. After 12 months, restorations combining base of short fiber reinforced composite resin as substructure and surface layer of hybrid composite resin displayed promising performance in high load bearing areas.

scholarly journals Fiber-reinforced Composite Resin Prosthesis to Restore Missing Posterior Teeth: A Case Report

2007 ◽  
Vol 2 (3) ◽  
pp. 139-141 ◽  
Author(s):  
Sufyan Garoushi ◽  
Daiichiro Yokoyama ◽  
Akikazu Shinya ◽  
Pekka K. Vallittu
Keyword(s):  
Case Report ◽  
Composite Resin ◽  
Fiber Reinforced ◽  
Posterior Teeth ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite

scholarly journals Perawatan Satu Kunjungan Restorasi Pasak Fiber Reinforced Composite Pada Gigi Insisivus Atas

2013 ◽  
Vol 20 (1) ◽  
pp. 45
Author(s):  
Ria Ariani ◽  
Wignyo Hadriyanto
Keyword(s):  
Root Canal ◽  
Composite Resin ◽  
Resin Composite ◽  
Dental Restoration ◽  
Resin Cement ◽  
Root Canal Treatment ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
Resin Core

Perawatan saluran akar satu kali kunjungan memberikan keuntungan antara lain memperkecil resiko kontaminasi mikroorganisme dan menghemat waktu perawatan. Pasak fiber reinforced composite memiliki ikatan yang baik dengan dentin menggunakan semen resin dan inti dari resin. Penggunaan pasak bisa mengurangi risiko fraktur. Tujuan penulisan laporan kasus ini adalah untuk mengevaluasi hasil restorasi gigi 11 nekrosis pulpa pasca perawatan saluran akar disertai restorasi dengan pasak fiber reinforced composite. Pasien wanita, 22 tahun datang ke Klinik Konservasi RSGM FKG UGM untuk merawat gigi depan atas kanan yang berlubang. Berdasarkan pemeriksaan subjektif, objektif dan radiografis diperoleh diagnosis gigi 11 nekrosis pulpa. pasca perawatan saluran akar gigi Gigi direstorasi dengan resin komposit dan pasak fiber reinforced composite. Kesimpula dari hasil evaluasi klinis saat kontrol tidak ada keluhan rasa sakit dan pasien merasa puas.One Visit Treatment of Fiber Reinforced Compositerestoration in Maxillary Right First Incisivus. One visit root canal treatment is advantageous to minimize the risk of microorganism contamination. It saves time and more tolerable for the patients. Fiber reinforced composite post is fabricated, and it has been known to have a good bond with dentinal wall of root space, resin cement and composite resin core. The use of this post could decrease the risk of fracture. The purpose of this paper is to report the results of dental restoration 11 pulp necrosis after root canal treatment with resin composite restorations and post fiber reinforced composite. A 22 year-old female patient who came to Faculty of Dentistry UGM complained about her maxillary right incisor teeth which decayed and needed a treatment. Based on the subjective, objective and radiograph examinations, it was diagnosed that the pulp was necrotic. After one visit root canal treatment and based on clinical evaluation, it is concluded that the right upper incisor that was restored using fiber reinforced composite post and composite resin showed no pain, and patient was satisfied.

Glass Fiber Reinforced Composite Resin as an Intracanal Post –A Clinical Study

2008 ◽  
Vol 32 (3) ◽  
pp. 207-210 ◽  
Author(s):  
Priya Subramaniam ◽  
K. Girish Babu ◽  
Raju Sunny
Keyword(s):  
Stainless Steel ◽  
Glass Fiber ◽  
Composite Resin ◽  
Steel Wire ◽  
Stainless Steel Wire ◽  
Marginal Adaptation ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite ◽  
Glass Fiber Reinforced

Restoration of primary incisors, which have been severely damaged by early childhood caries or trauma, is a difficult task for the pediatric dentist. With the introduction of new adhesive systems and restorative materials,alternative approaches for treating these teeth have been proposed. Materials: Ten healthy children aged between 3-4 years who had 28 grossly destructed primary maxillary incisors requiring intra canal retention were selected for the study. Following root canal treatment, either a Glass Fiber Reinforced Composite Resin (GFRCR everStick,, Finland) or an omega shaped stainless steel wire were placed as intracanal posts in these teeth. Flowable composite was used for cementation of posts and also to build up the coronal structure using celluloid strip crowns. Both types of intracanal posts were evaluated for retention and marginal adaptation at 1, 6 and 12 months. The data obtained was subjected to statistical analysis. Conclusion:GFRCR intracanal posts showed better retention and marginal adaptation than omega shaped stainless steel wire posts.

Endodontic guide for the conservative removal of a fiber-reinforced composite resin post

2021 ◽  
Author(s):  
Lucas Moreira Maia ◽  
Wilson Bambirra Júnior ◽  
Kênia Maria Toubes ◽  
Gil Moreira Júnior ◽  
Vinicius de Carvalho Machado ◽  
...  
Keyword(s):  
Composite Resin ◽  
Fiber Reinforced ◽  
Fiber Reinforced Composite ◽  
Reinforced Composite
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