Results 231 to 240 of about 23,556 (297)

Evaluation of External Apical Root Resorption and the Relevance of Intermediate Radiography in Non-Extraction Treatment With Fixed Appliances for Adolescents With Crowding: A Multicenter Randomised Controlled Trial Using CBCT. [PDF]

Orthod Craniofac Res
Johansson K, Christell H, Brechter A, Paulsson L.   +3 more
europepmc   +1 more source

Occlusal Traumatism: The Histologic Evaluation of the Periodontal Disease Process as Influenced by Local Irritants in Rhesus Monkeys [PDF]

, 1968
Comar, Michael D.
core  

The Oral‐Gut Axis: Bidirectional Interactions Between Microbiome and Diseases

Journal of Periodontal Research, EarlyView.
This study aims to summarize the mechanisms underlying ectopic colonization of the gut by oral pathobionts and the microbial and host factors that regulate this process. ABSTRACT Increased colonization of typically oral microorganisms is frequently observed in the gut mucosa or lumen of individuals with gastrointestinal disorders, including patients ...
Shinya Ebihara, Nobuhiko Kamada
wiley   +1 more source

A newly developed kit for dental apical root resorption detection: efficacy and acceptability. [PDF]

BMC Oral Health
Tan JHS, Yazid F, Kasim NA, Ariffin SHZ, Wahab RMA.   +4 more
europepmc   +1 more source

In Vitro Aligners Force Analysis in the Maxillary Arch During En‐Masse Retraction With Different Attachment Positions

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective This study aimed to analyse the three‐dimensional forces acting on maxillary teeth with aligners activation of en‐masse retraction based on the different attachment positions in vitro. Methods Three groups were designed for the same 0.25 mm en‐masse retraction forces with three different attachment positions.
Yongjie Fan, Xiaonan Sun, Xin Lv, Le An, Junting Wei, Bingle Wang, Gebing Liu   +6 more
wiley   +1 more source

Evaluation of the use of a clinical practice guideline for external apical root resorption among orthodontists. [PDF]

Prog Orthod
van Doornik SP, Pijnenburg MBM, Janssen KI, Ren Y, Kuijpers-Jagtman AM.   +4 more
europepmc   +1 more source

Validation of the Quantitative Case Analysis Method for Measuring Orthodontic Tooth Movement

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives To validate the quantitative case analysis (QCA) method study as an effective tool for assessing orthodontic tooth movements induced by clear aligners in a controlled experimental setting. Materials and Methods The validation process consisted of two main components: first, evaluating the dimensional accuracy of planned movements ...
Pascal Vollenweider, Philippe Chavanne
wiley   +1 more source

Complication of Orthodontic Treatment: A Case Report on Severe Apical Root Resorption (ARR) in a Patient with Turner Syndrome. [PDF]

Children (Basel)
Laskowska J, Paradowska-Stolarz A, Miralles-Jordá L, Schutty D, Mikulewicz M.   +4 more
europepmc   +1 more source

Biomechanical Assessment of Root Torque in Clear Aligners: Impact of Trimline Design, Engagers, and Pressure Points With Palatal Compensation Movement

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Background Root torque control is essential for guiding the proper movement of anterior teeth, primarily to prevent periodontal complications. This movement, in clear aligner therapy (CAT), requires precise force application to minimize unintended displacements.
Flavio Traversa, Gabriele Rossini
wiley   +1 more source

Dentoalveolar Changes in the Premolar Region After Two Maxillary Expansion Protocols

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objectives To evaluate the dentoalveolar effects on the upper first premolars after two maxillary expansion protocols—rapid maxillary expansion (RME) and alternate rapid maxillary expansion and constriction (Alt‐RAMEC)—before and 6 months after treatment.
Jaqueline Peter, Fabiane Azeredo, Susana Maria Deon Rizzatto, Cátia Cardoso Abdo Quintão, Tarek Elshebiny, Juan Martin Palomo, Luciane Macedo de Menezes   +6 more
wiley   +1 more source