Results 31 to 40 of about 129,895 (395)

A novel ultrasonic tip for removal of filling material in flattened/oval-shaped root canals: a microCT study

Brazilian Oral Research, 2018
The aim of this study was to evaluate the influence of a novel ultrasonic tip as an auxiliary method for removing filling material from flattened/oval-shaped canals.
Melissa Esther RIVERA-PEÑA, Marco Antônio Húngaro DUARTE, Murilo Priori ALCALDE, Flaviana Bombarda DE ANDRADE, Rodrigo Ricci VIVAN   +4 more
doaj   +1 more source

Radiographic technical quality of root canal treatment performed ex vivo by dental students at Valencia University Medical and Dental School, Spain [PDF]

, 2014
performed on extracted teeth by undergraduate dental students. Study Design: A total of 561 premolars and molars extracted teeth were prepared using nickel-titanium rotary files or manual instrumentation and filled with gutta-percha using a cold lateral ...
Alegre Domingo, Teresa, Faus Llácer, Vicente, Faus Matoses, Vicente, Román Richon, Sophie   +3 more
core   +1 more source

MTT versus other cell assays to evaluate the biocompatibility of root canal filling materials. A systematic review.

International Endodontic Journal, 2020
OBJECTIVES This systematic review aimed to compare the cytotoxicity of root canal filling materials (RCFM) obtained using tetrazolium salt-based tests (TSBT), including the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay, with ...
A. Pintor, L. Queiroz, R. Barcelos, L. Primo, L. Maia, Gutemberg Gomes Alves   +5 more
semanticscholar   +1 more source

The quantification of percentage filling of gutta-percha in obturated root canal using image processing and analysis

Journal of Oral Biology and Craniofacial Research, 2020
Aim: To quantify the percentage filling of the gutta-percha in obturated root canal cavity using image processing and analysis. Methodology: The image processing and analysis using the X-ray radiographs is commonly being used by medical practitioners for
Pravin R. Lokhande, S. Balaguru
doaj   +1 more source

Nanodiamond-Gutta Percha Composite Biomaterials for Root Canal Therapy. [PDF]

, 2015
Root canal therapy (RCT) represents a standard of treatment that addresses infected pulp tissue in teeth and protects against future infection. RCT involves removing dental pulp comprising blood vessels and nerve tissue, decontaminating residually ...
Ho, Dean, Hong, Christine, Kang, Mo K, Kim, Sue Vin, Kim, Yong, Lee, Dong-Keun, Limansubroto, Adelheid Nerisa, Park, No-Hee, Shi, Wenyuan, Soundia, Akrivoula, Tetradis, Sotirios, Wang, Cun-Yu, Yen, Albert   +12 more
core   +2 more sources

Assessing the quality of root canal filling and instrumentation time using kedo-s files, reciprocating files and k-files

, 2020
Objective: Pulpectomy is the conservative treatment approach that retains and preserves the primary tooth in the dental arch in its normal function and non-pathologic state until its exfoliation.
L. Lakshmanan, Geo Mani, G. Jeevanandan, V. Ravindran, Subramanian Erulappan Muthu Ganapathi   +4 more
semanticscholar   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Gatón Hernández, Patrícia, Leonardo, Mário Roberto, Nelson Filho, Paulo, Oliveira, Daniela S. B. de, Queiroz, Alexandra Mussolino de, Silva, Léa Assed Bezerra da, Silva, Raquel Assed Bezerra da   +6 more
core   +2 more sources

Differences of Micro-CT evaluation of the obturation sealing capability between thermoplastic carrier-based condensing techniques and lateral heat condensation techniques

Padjadjaran Journal of Dentistry, 2022
Introduction: Root canal filling is an important part of root canal treatment that aimed to seal the root canal system, to prevent bacterial penetration and their toxins into periradicular tissues and to provide favourable environment for periapical ...
Aya Amida, Dudi Aripin, Ayu Trisna Hayati, Fourier Dzar Eljabbar Latief, Nina Djustiana, Arief Cahyanto, Kosterman Usri, Sri Tjahajawati, Marry Siti Mariam, Sunardhi Widyaputra   +9 more
doaj   +1 more source

Postoperative pain after root canal filling with different endodontic sealers: a randomized clinical trial.

Brazilian Oral Research, 2020
The aim of this randomized clinical trial was to compare the occurrence and intensity of postoperative pain and analgesic intake after root canal treatment, using different root canal sealers.
N. S. Ferreira, E. Gollo, N. Boscato, A. Arias, E. Silva   +4 more
semanticscholar   +1 more source

Experimental study on central location ability and clearance rate of three nickel-titanium instruments for root canal retreatment

口腔疾病防治, 2020
Objective Comparision of the central location ability and clearance rate of ProTaper retreatment, Fengdu O-file and M3-RT three kinds of nickel-titanium instruments and hand stainless instruments K-file, H-file.
KONG Jingjing, LI Chunnian, YIN Liangliang, DAI Xinpeng   +3 more
doaj   +1 more source