Results 351 to 360 of about 1,620,325 (409)

The Effect of Different Obturation Techniques on the Sealing Ability of Root Canal Filling Materials.

J Pharm Bioallied Sci
Lakshmi RS, Das B, Jadhav A, Haridas H, Murugesan S, Subramani SK.   +5 more
europepmc   +1 more source

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Microbiology of Root Canal Infections

Primary Dental Journal, 2016
Inflammatory reaction in the periapical tissues is induced by microbial infection in the root canal system. The aim of root canal treatment is to preserve healthy periapical tissues or to provide healing of them in restorable teeth, which have sufficient
M. Sakko, L. Tjäderhane, R. Rautemaa‐Richardson   +2 more
semanticscholar   +5 more sources

Does ultraconservative access affect the efficacy of root canal treatment and the fracture resistance of two-rooted maxillary premolars?

International Endodontic Journal, 2020
AIM To evaluate the influence of ultraconservative endodontic cavities (UEC) on canal shaping and filling ability, cleaning of the pulp chamber, time required to perform root canal treatment and fracture resistance of 2-rooted maxillary premolars in ...
A. A. Silva, F. Belladonna, G. Rover, R. Lopes, E. J. Moreira, G. De‐Deus, E. J. Silva   +6 more
semanticscholar   +1 more source

Root Canal Irrigation

2015
The aims of root canal irrigation are the chemical dissolution or disruption and the mechanical detachment of pulp tissue, dentin debris and smear layer (instrumentation products), microorganisms (planktonic or biofilm), and their products from the root canal wall, their removal out of the root canal system.
R. Macedo, C. Boutsioukis, L.W.M. van der Sluis, B. Verhaagen, Michel Versluis, Lei-Meng Jiang   +5 more
openaire   +5 more sources

[Root canal treatment: obturation of the root canal system].

Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology, 2019
根管充填的目标是以生物相容性材料填充已去除感染的根管系统，实现其三维空间的严密封闭，杜绝再感染。充分了解和利用根管充填材料的理化和生物学特点，根据根管系统的解剖和感染特征，选择合适的根管充填技术，封闭根管与根周组织间的通路，同时避免充填材料超填进入根尖周组织；之后还需及时对冠部缺损进行合理、高质量的修复，实现冠方封闭，避免微渗漏及牙齿折裂，从而保证根管治疗的长久疗效，恢复患牙功能，维持牙列的完整性。
Yue L, Y H Liang
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The effect of root canal preparation on the shape of the curved root canal

International Endodontic Journal, 1985
Summary. This study reports the effect of the step‐bad enlargement technique of root canal preparation on the shape of the curved root canal of extracted human teeth. This was achieved by superimposing tracings made from photographic prints obtained by radiographs of teeth before canal preparation, after apical preparation and after coronal flaring ...
J. Webber, K. C. Lim
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Prevalence of apical periodontitis and its association with previous root canal treatment, root canal filling length and type of coronal restoration - a cross-sectional study.

International Endodontic Journal, 2019
AIM To analyze the prevalence of periapical lesions and their association with previous root canal treatment, root canal filling length, and type of coronal restoration using in vivo cone-beam computed tomographic (CBCT) assessment.
João Meirinhos, Jorge N.R. Martins, Beatriz Pereira, A. Baruwa, José Gouveia, S. Quaresma, A. Monroe, Antônio Ginjeira   +7 more
semanticscholar   +1 more source

What happens to unprepared root canal walls: a correlative analysis using micro‐computed tomography and histology/scanning electron microscopy

International Endodontic Journal, 2018
AIM To microscopically examine the cleanliness of root canal walls that remained unprepared as revealed by micro-CT. METHODOLOGY The root canals of 10 freshly extracted mandibular premolars with necrotic pulps and apical periodontitis along with the ...
J. Siqueira, Alejandro R. Pérez, M. Marceliano-Alves, J. Provenzano, S. Silva, F. Pires, Gaya C S Vieira, I. N. Rôças, F. F. Alves   +8 more
semanticscholar   +1 more source

Micro-CT study on the removal of accumulated hard-tissue debris from the root canal system of mandibular molars when using a novel laser-activated irrigation approach.

International Endodontic Journal, 2019
AIM To compare the efficacy of ultrasonically activated irrigation (UAI), photon-induced photoacoustic streaming (PIPS), and shock wave enhanced emission photoacoustic streaming (SWEEPS) activation for the removal of accumulated hard-tissue debris (AHTD)
Q. Yang, M. Liu, L. Zhu, B. Peng
semanticscholar   +1 more source

Effect of Medications for Root Canal Treatment on Bonding to Root Canal Dentin

Journal of Endodontics, 2004
Use of resin-based restorative materials recently has become widely accepted for treatment of endodontically treated teeth. However, some solutions routinely used during endodontic treatment procedures may have an effect on bond strengths of adhesive materials to root canal dentin.
Erdemir, A, Ari, H, Gungunes, H, Belli, S   +3 more
openaire   +4 more sources