Results 51 to 60 of about 2,559 (178)

Orthodontic management of uneven gingival margins in patients with healthy or reduced periodontium to improve smile aesthetics

Periodontology 2000, EarlyView.
Abstract Uneven gingival margins may cause visible asymmetries during smiling and may reflect alterations in the tooth shape and morphology, particularly in cases requiring restorative procedures. Despite being perceived as a minor health condition, presence of uneven gingival margins usually impacts the smile aesthetics and could affect the individual'
Conchita Martin, Spyridon N. Papageorgiou, Oscar Gonzalez‐Martin, Mariano Sanz   +3 more
wiley   +1 more source

Inflammation and mechanical force‐induced bone remodeling

Periodontology 2000, EarlyView.
Abstract Periodontitis arises from imbalanced host–microbe interactions, leading to dysbiosis and destructive inflammation. The host's innate and adaptive immune responses produce pro‐inflammatory mediators that stimulate destructive events, which cause loss of alveolar bone and connective tissue attachment.
Hyeran Helen Jeon, Xin Huang, Leticia Rojas Cortez, Puttipong Sripinun, Jung‐me Lee, Julie J. Hong, Dana T. Graves   +6 more
wiley   +1 more source

Frictional resistance to sliding archwires with repeated displacement

Australasian Orthodontic Journal, 2002
Frictional resistance between a length of stainless steel archwire and a single bracket was calculated, and the effects of cyclical displacement forces on frictional resistance were tested.
Liew C.F., Brockhurst P., Freer T.J.
doaj   +1 more source

Quantifying Root Resorption on the Incisors After Clear Aligner and Fixed Appliance Therapy Using Artificial Intelligence Tool Based CBCT Surface Models: Randomized Clinical Trial

Orthodontics &Craniofacial Research, Volume 29, Issue 2, Page 366-374, April 2026.
ABSTRACT Objective To quantify external apical root resorption (EARR) on the incisors following non‐extraction treatment of Class I malocclusion patients with moderate crowding, comparing clear aligners and fixed appliances using a novel 3D analysis of Cone‐Beam Computed Tomography (CBCT) derived surface models.
Roberto Bespalez‐Neto, Claudia Trindade Mattos, Lucia Helena Soares Cevidanes, Thais Maria Freire Fernandes, Ana Cláudia de Castro Ferreira Conti, Renata Rodrigues de Almeida‐Pedrin, Paula Vanessa Pedron Oltramari   +6 more
wiley   +1 more source

A Rare Case Report of Four Bilateral Maxillary Lateral Incisors in a Non‐Syndromic Patient

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Bilateral supernumerary maxillary lateral incisors in non‐syndromic adults are extremely rare and pose diagnostic and treatment challenges. This case report describes a 34‐year‐old male with esthetic concerns and malocclusion, successfully managed through strategic extraction, transverse expansion, and fixed orthodontic therapy, achieving ...
Seyed‐Mohsen Hosseini‐Adib, Mona Kazemi   +1 more
wiley   +1 more source

Evaluation of Pain Intensity Caused by Nickel-Titanium Archwires of Different Sizes in the First Stage of Fixed Orthodontic Treatment: A Double-Blind Randomized Clinical Trial [PDF]

Journal of Mashhad Dental School
Background: Orthodontic treatment involves the use of archwires to apply force to teeth, which can cause pain and discomfort for the patient. Pain may be one of the most significant factors deterring patients from continuing orthodontic therapy.
Aydin Sohrabi, Shabnam Tahamtan, Sana Seyed Shariatdoust, Ali Rafighi   +3 more
doaj   +1 more source

Development of 4D printing and its performance testing methods

Responsive Materials, Volume 4, Issue 1, February 2026.
This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li, Chaoyue Huang, Yucheng Luo, Jialu Xu, Lei Zhang, Fei Gao, Ke Li, Wenzheng Wu, Luquan Ren   +8 more
wiley   +1 more source

Archwire Preferences and Rationale Among Iraqi Orthodontists During the Alignment Stage of Fixed Orthodontics: An Online Survey-Based Study

Erbil Dental Journal
Background: Archwire selection is critical for optimizing tooth movement and patient comfort in orthodontic treatment. However, data on archwire preferences in Iraq is limited. Objectives: To examine archwire preferences and selection practices among
Dina Jawhar Butrus, Omar Fawzi Chawshli
doaj   +1 more source

Galvanic Corrosion among Different Combination of Orthodontic Archwires and Stainless Steel Brackets [PDF]

Journal of Dental Materials and Techniques, 2014
Introduction: The aim of this study was to assess the galvanic behavior of different bracket and archwire combinations that are commonly used in orthodontic treatments. Methods: Three types of orthodontic archwires with a diameter of 0.016×0.022 inch and
Farzin Heravi, Nima Mokhber, Elnaz Shayan   +2 more
doaj  

Impact on Oral Health‐Related Quality of Life in Skeletal Class III Patients Treated With Orthognathic Surgery‐First Approach Using Orthodontic Aligners or Fixed Appliances: A Controlled Clinical Study

Orthodontics &Craniofacial Research, Volume 29, Issue 1, Page 112-121, February 2026.
ABSTRACT Objective This prospective study aimed to evaluate the impact on oral health‐related quality of life (OHRQoL) in skeletal Class III patients treated with the surgery‐first approach using either orthodontic aligners or fixed appliances. Materials and Methods Patients were treated using the Surgery‐First Approach (SFA) combined with either clear
Arthur Cunha, Luana Karine Amaro Silva, Henrique Martins da Silveira, José Augusto Mendes Miguel   +3 more
wiley   +1 more source