10-year Survival Evaluation for Glass-fiber–supported Postendodontic Restoration: A Prospective Observational Clinical Study

Naumann, Michael; Koelpin, Manja; Beuer, Florian; Meyer-Lueckel, Hendrik

doi:10.1016/j.joen.2012.01.003

Cited by 165 publications

(172 citation statements)

References 13 publications

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“…Araştırmacılar çalışma sonucuna göre diş tipi ve kalan kavite duvar miktarının tedavi planlamasında önemli role sahip olduğunu vurgulamışlardır. 42 Aynı doğrultuda yapılan bir başka ça-lışmada cam fiberle güçlendirilmiş epoksi rezin postlar titanyum postlarla karşılaştırılmış ve 7 yıl-lık takip sonucunda ağızda kalma başarı oranları cam fiberle güçlendirilmiş epoksi rezin postlar için %90.2, titanyum postlar için %93.5 bulunmuştur. Bu başarı oranlarında post materyalinden çok restorasyonun ömrünü etkileyen başlıca faktörler olan kavite duvar larının sayısı ve ferrule varlığının önemli olduğu sonucuna varılmıştır.…”

Section: Fi̇berle Güçlendi̇ri̇lmi̇ş Postlarunclassified

Contemporary Classification of Post-Core Systems

Aydemir¹,

Bağlar²

2019

Turkiye Klinikleri J Dental Sci

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Ö ÖZ ZE ET T Çürük, travma, restorasyonlar, erozyon, atrizyon ve abrazyon gibi birçok faktöre bağlı olarak çok fazla madde kaybı olan ve endodontik tedavi sonrası daha da zayıflayan dişlerin nasıl restore edileceği her zaman bir sorun olmuştur. Endodontik tedavili dişlerin post ve kor sistemleri ile restorasyonu diş hekimliği pratiğindeki en riskli işlemlerden biridir. Endodontik tedavi geçirmiş bir dişin restoratif ve protetik tedavisi, kalan sağlıklı dokuların miktarına, uygulanan kor restorasyonunun prognozuna, kor yapısına destek olan post çeşidine ve post yüzeyine tutuculuğu artır-maya yönelik yapılacak işlemlere, restorasyonun genel olarak yapısal ve estetik kalitesiyle, klinik adaptasyonuna bağlıdır. Günümüzde estetik beklentilerin artması ve adeziv sistemlerin gelişme-siyle birlikte post kor sistemlerinin seçenekleri artmıştır. Giderek artan estetik ve biyolojik olarak uyumlu maddelere olan talep, metal olmayan post kor sistemlerinin geliştirilmesine yol açmıştır. Fiberle güçlendirilmiş sistemler daha çok kullanılmaya başlamıştır. Bu derlemede, restorasyonların ağızda kalma oranı ve en yaygın başarısızlık tipleri açısından, döküm post kor ve fiber postlar ile ilgili retrospektif ve prospektif klinik çalışmalar gözden geçirildi. Buna ilave olarak yüzey işlemleri-nin post sistemlerinin retansiyon başarısı üzerine etkileri ve yeni bir post kor sistem olan yüksek performanslı polimer PEKK (polyetherketoneketones)'in üzerinde durulmuştur. Bu derlemenin amacı; madde kaybı çok fazla olan endodontik tedavili dişlere uygulayacağımız tedaviye karar vermekte diş hekimlerine yardımcı olmaktır.A An na ah h t ta ar r K Ke e l li i m me e l le er r: : Post-kor tekniği; endodontik tedavi görmüş dişler; literatür gözden geçirme; karbon fiberle güçlendirilmiş; cam fiber; polietereterketon; yüzey işlemleri A AB BS S T TR RA AC CT T It has always been a problem to restore teeth that have lost too much tissue due to many factors such as caries, trauma, previous restorations, erosion, attrition and abrasion, and even weakened after endodontic treatment. The restoration of endodontically treated teeth with postcore systems is one of the most risky procedure in dental practice. Restorative and prosthetic treatment of a tooth that has undergone endodontic treatment generally depends on the amount of remaining healthy tissue, the prognosis of the applied core restoration, and the clinical adaptation of the restoration with structural and aesthetic qualities. Nowadays, with the increase of aesthetic expectations and the development of adhesive systems, the choice of post-core systems has increased. Demand for increasingly aesthetically and biologically compatible materials has led to the development of non-metallic post-core systems. Fiber-reinforced systems have started to be incorporated into routine clinical care more frequently. In this survey, retrospective and prospective clinical studies dealing with cast-post-and core and fiber posts were reviewed regarding the rate of survival of restorations and the most prevalent failur...

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Section: Fi̇berle Güçlendi̇ri̇lmi̇ş Postlarunclassified

Contemporary Classification of Post-Core Systems

Aydemir¹,

Bağlar²

2019

Turkiye Klinikleri J Dental Sci

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“…3,4 The adhesion to root dentin is hampered by poor visibility, anatomical features, and a high cavity configuration factor. 5 Fiberglass post retention is influenced by several factors, such as the type and Declaration of Interests: The authors certify that they have no commercial or associative interest that represents a conflict of interest in connection with the manuscript.…”

Section: Introductionmentioning

confidence: 99%

Relined fiberglass post: an ex vivo study of the resin cement thickness and dentin-resin interface

et al. 2016

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The aim of this study was to evaluate the thickness of resin cements in the root thirds when using conventional fiberglass posts (CP) and relined fiberglass posts (RP) in weakened roots and to evaluate the morphological characteristics of the dentin-resin interface. Forty human maxillary anterior teeth had the crown sectioned below the cemento-enamel junction. The canals were endodontically treated and weakened with diamond burs. Teeth were divided into four groups (n = 10): Group 1 -CP + RelyX ARC; Group 2 -CP + RelyX U200; Group 3 -RP + RelyX ARC; and Group 4 -RP + RelyX U200. Prior to luting, 0.1% Fluorescein and 0.1% Rhodamine B dyes were added to an adhesive and resin cement, respectively. Slices were obtained from the apical, middle, and cervical thirds of the root. Confocal laser scanning microscopy images were recorded in four areas (buccal, lingual, mesial, distal) of each third. In each area, four equidistant measures of the resin cement were made and the mean value was calculated. The interface morphology was observed. The data were submitted to three-way ANOVA and Tukey's test (α = 0.05). The interaction between fiberglass posts, resin cement, and root thirds was significant (p < 0.0001). The resin cement thicknesses were significantly lower for RP in comparison with CP, except in the apical third. There was no significant difference between the resin cements for RP. There was formation of resin cement tags and adhesive tags along the root for RP. RP favored the formation of thin and uniform resin cement films and resin tags in weakened roots.

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“…Clinical studies have indicated that the failure rate of FRC post application ranged from 7 to 11% after 7 to 11 years of service 2) . The most frequently observed reasons for FRC post failure were endodontic problems, post fractures, and loss of post retention 2,3) . In a previous study of FRC posts bonded to root canals, approximately 74% of the failures during microtensile testing occurred between the FRC post and the composite resin 4) .…”

Section: Introductionmentioning

confidence: 99%

Effect of ultraviolet light irradiation period on bond strengths between fiber-reinforced composite post and core build-up composite resin

et al. 2014

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The aim of the present study was to characterize the effects of the ultraviolet light (UV) irradiation period on the bond strength of fiber-reinforced composite (FRC) posts to core build-up resin. Three types of FRC posts were prepared using polymethyl methacrylate, urethane dimethacrylate, and epoxy resin. The surfaces of these posts were treated using UV irradiation at a distance of 15 mm for 0 to 600 s. The pull-out bond strength was measured and analyzed with the Dunnett's comparison test (α=0.05). The bond strengths of the post surfaces without irradiation were 6.9 to 7.4 MPa; those after irradiation were 4.2 to 26.1 MPa. The bond strengths significantly increased after 15 to 120-s irradiation. UV irradiation on the FRC posts improved the bond strengths between the FRC posts and core build-up resin regardless of the type of matrix resin.

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10-year Survival Evaluation for Glass-fiber–supported Postendodontic Restoration: A Prospective Observational Clinical Study

Cited by 165 publications

References 13 publications

Contemporary Classification of Post-Core Systems

Contemporary Classification of Post-Core Systems

Relined fiberglass post: an ex vivo study of the resin cement thickness and dentin-resin interface

Effect of ultraviolet light irradiation period on bond strengths between fiber-reinforced composite post and core build-up composite resin

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