Effect of Er,Cr:YSGG laser irradiation on apical sealing ability of calcium silicatecontaining endodontic materials in root-end cavities

Onay, Emel Olga; Gogos, Christos; Üngör, Mete; Economides, Nikolaos; Lyssaris, Vasileios; Öğüş, Ersin; Lambrianidis, T.

doi:10.4012/dmj.2014-075

Cited by 10 publications

(4 citation statements)

References 29 publications

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“…[42,43] Using Er, Cr: YSGG laser did not cause a statistically significant difference in the present study in agreement with that by Onay et al (2014) who presented that rootend filling materials' sealing ability was not influenced by Er, Cr: YSGG laser. [44] But Paghdiwala (1991) discovered that the thermal ablation of the Er: YAG laser can lead to dissolution of mineral components and melting of amorphous particles without crystallization and a clean and smooth surface; thus, apical microleakage can be prevented. [45] Methodological differences can cause this contrast.…”

Section: Discussionmentioning

confidence: 99%

Evaluating the effects of different protocols applied to resected root end on apical

Kaki¹

2017

Turk Endod J

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S urgical endodontic treatment (SET) is considered when nonsurgical treatment (NSET) is impossible or unanswered. Root-end resection, apical cavity preparation, and apical seal are recommended for successful SET. [1] Root-end resection with no bevel is recommended because a bevel causes more opened dentinal tubules and apical permeability. [1,2] Apical cavity preparation is considered as a class I cavity with 3 mm depth and parallel walls. [3] To make an apical cavity, a microhandpiece with rotating burs, ultrasonic device with special tips, and different lasers can be used. Ultrasonic tips allow to open smaller and deeper cavities, cuts with no bevel, and facilitates better preparation of root canals with abnormal anatomic structure; [4] however, on the other hand, they cause more microcracks, leading to failure of SET. [5] Er, Cr: YSGG lasers have been used in the preparation of apical cavity because of the following advantages: less microcracks, [6] less dentin permeability, [7] no vibration, [8] and disinfection. [9] Objective: This study aimed to investigate the effects of different protocols applied to the resected root end on apical sealing. Methods: In this study, 35 permanent lower premolars were chemomechanically prepared and obturated. Three mm of the root end was resected, and a 3-mm retro cavity was prepared using an erbium, chromium: yttrium-scandium-gallium-garnet (Er, Cr: YSGG) laser. The roots were randomly divided into four groups according to the protocol applied: group 1 (control group): no treatment was performed (n=5), group 2: Biodentine sealing (n=10), group 3: Biodentine sealing + Er, Cr: YSGG application, and group 4: only Er, Cr: YSGG application. The fluid filtration model was tested. The results were evaluated using one-way analysis of variance. Results: All groups showed leakage. No statistically significant difference was found between the groups (p≤0.05). The largest leak average was observed in group 1 (0.000373640±0.000135817 Lp) and the smallest leak (0.000270134±0.000136416 Lp) in group 3. Conclusion: The protocols applied did not completely prevent leakage of the resected root end; however, the use of Biodentine and the Er, Cr: YSGG laser led to less leakage.

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Section: Discussionmentioning

confidence: 99%

Evaluating the effects of different protocols applied to resected root end on apical

Kaki¹

2017

Turk Endod J

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“…Onay ve ark. 42 retrograd dolgu öncesi kavitelere Er:Cr:YSGG lazer ve EDTA uygulanmasını mikrosızıntı açısından incelemişler ve uygulamalar arasında anlamlı bir fark oluşmadığını tespit etmişler. Bizim çalışmamızda da fissür frez ve Er: YAG lazer ile açılan retrograd kavitelere Biodentin dolgu materyali uygulanmıştır ve gruplar arasında fark olmaksızın Biodentin ile kapama sonrası sızıntının oluşmadığı tespit edilmiştir.…”

Section: Discussionunclassified

Farkli Retrograd Kavi̇te Açma Tekni̇kleri̇ni̇n Ve Retrograd Dolgu Bi̇odenti̇ni̇n Api̇kal Sizinti Üzeri̇ne Etki̇si̇

Arslan¹,

Güneşer²,

Kaplan³

et al. 2017

Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi

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Aluminum Garnet (Nd:YAG) lazer kullanılarak hazırlanmış retrograd kavitelerde Biodentin dolgu materyeli kullanımının apikal sızıntı üzerine etkisinin boya penetrasyon testi kullanılarak incelenmesidir. Gereç ve yöntem: Kuronları uzaklaştırılan 64 adet tek köklü çekilmiş insan dişi ProTaper eğe sistemi ile F4'e kadar ile şekillendirildi. Guta-perka ve AH plus kanal patı kullanılarak lateral kondensasyon yöntemi ile dolduruldu. Apikal 3 mm' lik parçalar kökün uzun aksına 90° olacak şekilde kesilerek uzaklaştırıldı. Kökler rastgele 8 gruba ayrıldı.

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“…Производитель заявляет, что физико-механические характеристики iRoot BP / BP Plus не уступают MTA. Однако ряд исследователей сообщают, что данные материалы обладают худшей герметизирующей способностью по сравнению с MTA (исследование проведено методом фильтрации жидкости и оценки с помощью электронной сканирующей микроскопии) [60]. Тем не менее простота использования и более быстрое время отверждения -основные преимущества iRoot BP / BP Plus по сравнению с MTA.…”

Section: биокерамикаunclassified

Современные Лекарственные Средства Для Эндодонтического Лечения Зубов У Детей

Шаковец¹,

Романова²

2021

Стоматология. Эстетика. Инновации

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За последнее десятилетие подходы к эндодонтическому лечению зубов у детей претерпели значительные изменения. Приоритетным направлением являются методы, способствующие регенерации пульпы и/или ее максимальному сохранению. Для этой цели разрабатываются лекарственные средства, обладающие подобными свойствами.Цель. Провести обзор литературы по современным методам эндодонтического лечения зубов у детей и используемым лекарственным средствам.Материалы и методы. Проведен обзор 98 научных статей, посвященных современным методам эндодонтического лечения зубов у детей и описанию достоинств и недостатков используемых при этом лекарственных средств. Представлена классификация лекарственных средств по механизму действия на пульпу зуба. Подробно описаны материалы на основе биокерамики, их состав и способы применения. Over the past decade, endodontic treatment in children has undergone significant changes. Priority methods are those that promote pulp regeneration and / or maximum preservation. For this purpose, medicaments with similar properties are being developed.Purpose: to review the literature on modern endodontic treatment methods in children and modern medicaments.Materials and methods. A review of 98 scientific articles devoted to modern pulp therapy methods and a description of the advantages and disadvantages of medicaments used in their implementation is carried out. The classification of materials according to the mechanism of action on the tooth pulp is presented. Bioceramics based materials, their composition and methods of application are described in detail.

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Effect of Er,Cr:YSGG laser irradiation on apical sealing ability of calcium silicatecontaining endodontic materials in root-end cavities

Cited by 10 publications

References 29 publications

Evaluating the effects of different protocols applied to resected root end on apical

Evaluating the effects of different protocols applied to resected root end on apical

Farkli Retrograd Kavi̇te Açma Tekni̇kleri̇ni̇n Ve Retrograd Dolgu Bi̇odenti̇ni̇n Api̇kal Sizinti Üzeri̇ne Etki̇si̇

Современные Лекарственные Средства Для Эндодонтического Лечения Зубов У Детей

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