Results 21 to 30 of about 67,052 (309)

Hereditary dentine disorders: dentinogenesis imperfecta and dentine dysplasia [PDF]

Orphanet Journal of Rare Diseases, 2008
Abstract The hereditary dentine disorders, dentinogenesis imperfecta (DGI) and dentine dysplasia (DD), comprise a group of autosomal dominant genetic conditions characterised by abnormal dentine structure affecting either the primary or both the primary and secondary dentitions. DGI is reported to have an incidence of 1 in 6,000 to 1 in 8,000,
Barron, Martin J., McDonnell, Sinead T., MacKie, Iain, Dixon, Michael J.   +3 more
openaire   +4 more sources

The effect of access cavity design on apical debris extrusion [PDF]

Journal of Dental Materials and Techniques, 2023
Objective: This study aimed to evaluate the effect of access cavity design on the amount of apically extruded debris in maxillary molars.Methods: Twenty-eight extracted maxillary molars were selected for this study.
Ezgi Doğanay Yıldız
doaj   +1 more source

SCANNING ELECTRON MICROSCOPIC INVESTIGATION OF DENTINAL TUBULES IN Cebus apella DENTIN

Ciência Animal Brasileira, 2009
The aim of the study was to investigate the number and diameter of the Cebus apella dentinal tubules. The roots of the Cebus apella teeth were examined in specific tooth locations: the apical, middle and cervical dentin.
Rafael Rodrigues Lima, Leila Marques Araújo, Priscilla Rocha Affonso, Kalena Melo Maranhão, João Humberto Antoniazzi, Suely Santos Lamarão   +5 more
doaj   +1 more source

Assessment of the dental status of drug-addicted patients with parafunction of the dental-jaw apparatus

Medičnì Perspektivi, 2021
The number of drug addicts in the world is growing every year. The aim of the study was to assess the dental status of drug-addicted patients with parafunction of the dental-jaw apparatus.
А.І. Foros, Ye.Ya. Kostenko, M.Yu. Goncharuk-Khomyn   +2 more
doaj   +1 more source

Shear bond strength of one-step self-etch adhesives with different co-solvent ingredients to dry or moist dentin

Saudi Dental Journal, 2010
Objective: To evaluate the shear bond strength of one-step self-etch adhesives with different co-solvent ingredients to dry or moist dentin. Materials and methods: A total of 60 extracted teeth were used in this study, and were divided according to the ...
Mohammed Q. Al Qahtani, Salah E. Al Shethri   +1 more
doaj   +1 more source

Effect of tea root-derived proanthocyanidin fractions on protection of dentin collagen

Journal of International Medical Research, 2020
Objectives Proanthocyanidins (PAs) have been widely used as effective agents for dentin collagen cross-linking to enhance the biomechanics and biostability of dentin in vitro.
Honglin Yang, Bingqing Xie, Yue Wang, Yayun Cui, Hui Yang, Xiaoting Wang, Xi Yang, Guan-Hu Bao   +7 more
doaj   +1 more source

Optical coherence tomography evaluation of deep dentin crack removal techniquesWhy Is This Important?

JADA Foundational Science, 2022
Background: This in vitro study used optical coherence tomography for noninvasive evaluation of the effectiveness of current clinical techniques to remove deep coronal dentin cracks.
Daniel Hovander, DDS, Grant Chyz, DDS, Yasushi Shimada, DDS, PhD, Junji Tagami, DDS, PhD, Alireza Sadr, DDS, PhD   +4 more
doaj   +1 more source

Effect of various single file systems on microcrack formation in root canals: Scanning electron microscope study

Dental Research Journal, 2021
Background: The aim of this study was to compare dentinal crack formation in root canal walls following 3 single file systems with continuous rotation under a scanning electron microscope (SEM).
Neelam Chandwani, Aastha Ranka, Ganesh R Jadhav, Dolly Jagyasi, Pooja Bopche, Arihant Golchha   +5 more
doaj   +1 more source

Effects of Dentifrices Containing Nanohydroxyapatite on Dentinal Tubule Occlusion—A Scanning Electron Microscopy and EDX Study

Applied Sciences, 2020
This in vitro study evaluated the effects of dentifrices containing nano-hydroxyapatite (n-HAp) on dentinal tubule occlusion and on mineral deposition.
Emilia Bologa, Simona Stoleriu, Gianina Iovan, Cristina Angela Ghiorghe, Irina Nica, Sorin Andrian, Oana Elena Amza   +6 more
doaj   +1 more source

The microbial community of persistent endodontic infection and the use of root canal disinfectants against E. faecalis: In vitro and in vivo review

Medicine Science, 2023
In cases of unsuccessful endodontic treatment, E. faecalis is commonly detected and remains popular among the scientific community for in vitro and in vivo research.
Mahmoud Ahmad, Sathees Chandra
doaj   +1 more source