Results 141 to 150 of about 126,250 (316)

Ideal Horizontal X‐Ray Beam Angulation for Maxillary Molars. A Retrospective Clinical Study Using Cone‐Beam Computed Tomography

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to analyse cone‐beam computed tomography (CBCT) images to determine the ideal horizontal X‐ray beam angulations for maxillary first and second molars. CBCT scans from 85 patients were retrospectively analysed to measure the angles at which buccal root canals (MB, DB) of maxillary first (n = 170) and second (n = 157 ...
Jörg Philipp Tchorz   +6 more
wiley   +1 more source

Accuracy of Apex Locator Integrated Endomotors in Estimating Working Length in the Presence of Endodontic Irrigants: An Ex Vivo Study

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT Accurate working length determination is crucial for root canal treatment. This ex vivo study evaluated the accuracy of a standalone apex locator (Root ZX Mini) and two integrated apex locator‐endomotors (EnDrive and X‐Smart Pro+) under different intracanal conditions.
Kavalipurapu Venkata Teja   +3 more
wiley   +1 more source

Long-term follow-up of early cleft maxillary distraction [PDF]

open access: yes, 2016
Kwang-Jun Kwon   +2 more
core   +1 more source

Cyotoxicity of Etidronate as an Endodontic Chelator Against Periodontal Ligament Fibroblast

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT Etidronic acid (HEBP) causes fewer alterations in dentine and can be used mixed with sodium hypochlorite during root canal preparation. This study investigated the cytotoxicity effects of the HEDP and EDTA on human periodontal ligament fibroblast cells. Primary culture was established from human periodontal ligament tissue of one donor and was
Bruno Vila Nova de Almeida   +6 more
wiley   +1 more source

Mapping Dental Care for Children and Adolescents With Rare Diseases: A Brazilian Multicentre Study

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objectives To describe the landscape of dental care provided by specialised centres for children and adolescents with rare diseases (RDs) in the state of Minas Gerais, southeastern Brazil. Methods A retrospective cross‐sectional study was conducted involving individuals aged 0–18 years with a confirmed diagnosis of a RD who received care at ...
Heloisa Vieira Prado   +21 more
wiley   +1 more source

Patterns and Predictors of Toothbrushing Frequency in Irish Adolescents: The Role of Autism and Intellectual Disability

open access: yesCommunity Dentistry and Oral Epidemiology, EarlyView.
ABSTRACT Objective To visualise and explore patterns of daily toothbrushing frequency in Irish adolescents and contribute to the understanding of predictors of toothbrushing habits in autistic adolescents and adolescents with intellectual disability.
Jennifer A. Parry   +2 more
wiley   +1 more source

Piezo2 in Mechanosensory Biology: From Physiological Homeostasis to Disease‐Promoting Mechanisms

open access: yesCell Proliferation, EarlyView.
Piezo2 channels are essential mechanotransducers regulating touch, proprioception and visceral mechanosensation across physiological systems, emerging as therapeutic targets for pathological mechanical hypersensitivity and neurogenic disorders. ABSTRACT Piezo2, a mechanically activated ion channel, serves as the key molecular transducer for touch ...
Zhebin Cheng   +4 more
wiley   +1 more source

Mechanical Force Promotes Mitochondrial Transfer From Macrophages to BMSCs to Enhance Bone Formation

open access: yesCell Proliferation, EarlyView.
Mechanical tension activates Drp1‐mediated mitochondrial fission in macrophages, facilitating the release of Mito‐EVs that are subsequently transferred to BMSCs. Additionally, the CD200R‐CD200 interaction enhances the uptake of these mechanically stimulated macrophage‐derived Mito‐EVs by BMSCs, ultimately promoting osteogenic differentiation.
Yingyi Li   +8 more
wiley   +1 more source

Clinical Efficacy of CBCT and 3D‐Printed Replicas in Molar Autotransplantation: A Controlled Clinical Trial

open access: yesDental Traumatology, Volume 41, Issue 2, Page 161-170, April 2025.
ABSTRACT Background/Aim To evaluate the efficacy of the combined cone‐beam (CBCT)/3D‐replicas protocol on the clinical and radiographic outcomes of autotransplanted molars. Material and Methods Controlled clinical trial registered ISRCTN13563091 from August 2019 to September 2022.
Miks Lejnieks   +4 more
wiley   +1 more source

Outcomes of Permanent Tooth Intrusion; Pulp Necrosis, Ankylosis and Tooth Loss

open access: yesDental Traumatology, EarlyView.
ABSTRACT Background/Aim The aim of this study was to examine the timing of pulp necrosis, ankylosis, and tooth loss in intruded permanent teeth based on the stage of root development, degree of intrusion, and initial treatment. Materials and Methods In this retrospective study of intruded permanent teeth between 2013 and 2021, data from 112 teeth in 77
Brittany M. Schweiger   +4 more
wiley   +1 more source

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