Results 51 to 60 of about 2,022,058 (272)

Endpoint Evaluation of Temporary Anchorage Device Placement in Orthodontic Practice

International Dental Journal, 2023
Aim or Purpose: Short-term mini-implants or temporary anchorage devices (TAD) were used in Orthodontic practice in patients who require skeletal anchorage for tooth movement.
Prof Muralidhar Mupparapu, Prof Krishna Prasad Lingamaneni, Miss Nirel Gidanian, Dr Rebecca Muller, Dr Brooke Talsania   +4 more
doaj   +1 more source

Temporary anchorage device insertion variables: effects on retention [PDF]

The Angle Orthodontist, 2010
Abstract Objective: To quantify the influence of temporary anchorage device (TAD) insertion variables on implant retention. Materials and Methods: Three hundred thirty TADs from three companies were placed in synthetic bone replicas at variable depths and angulations and compared ...
Joseph S, Petrey, Marnie M, Saunders, G Thomas, Kluemper, Larry L, Cunningham, Cynthia S, Beeman   +4 more
openaire   +2 more sources

Self‐Healing Hydrogel‐Enabled Modular Assembly of Bilayered Skin Construct for Hair Follicle Regeneration

Advanced Healthcare Materials, EarlyView.
Self‐healing assembly of two cell‐laden hydrogel layers creates a biomimetic skin construct that restores both dermal and epidermal functions, resulting in accelerated wound healing and enhanced hair follicle regeneration in a full‐thickness skin wound model. ABSTRACT Alopecia remains a pervasive clinical challenge, largely owing to the limited ability
JaeWook Park, Su Yong Kim, MinSu Jeong, Beom Joon Kim, Shin Hyuk Kang, Won‐Gun Koh   +5 more
wiley   +1 more source

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

Skeletal Class II open-bite malocclusion with idiopathic condylar resorption: a case report

Australasian Orthodontic Journal, 2018
The orthodontic treatment of patients with idiopathic condylar resorption (ICR) remains controversial. The effect of molar intrusion using temporary anchorage devices (TADs) and the consequential gradual counterclockwise rotation of the mandible in ...
Oka Ayaka, Kurosaka Hiroshi, Yashiro Kohtaro, Haraguchi Seiji, Lee Donghoon, Aikawa Tomonao, Kogo Mikihiko, Yamashiro Takashi   +7 more
doaj   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

From Fiber Bundles to Architected Membranes: Triply Periodic Minimal Surface Architectures for Biohybrid Artificial Lungs

Advanced Materials, EarlyView.
Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum, Kai P. Barbian, Florian Neuhaus, Gerrit Sitarz, Carolin Nölke, Sebastian V. Jansen, John Linkhorst, Lukas T. Hirschwald, Sebastian Brosch, Christian Certa, Ulrich Steinseifer, Matthias Wessling, Jutta Arens, Arjang Ruhparwar, Bettina Wiegmann   +14 more
wiley   +1 more source

Digital Photoelastic Analysis of TAD-Supported Maxillary Arch Distalization

Applied Sciences, 2022
The objective of this study was to determine whether the distribution of compressional and tensional stress around tooth roots is influenced by the position of a temporary anchorage device and the length of the retraction hook during the distalization of
Yasushi Nishii, Glenn T. Sameshima, Chie Tachiki   +2 more
doaj   +1 more source

Envisioning Post-treatment Occlusions after Space Closure Using Temporary Skeletal Anchorage Devices

, 2021
Missing posterior teeth and posterior tooth extractions are commonly seen and needed within orthodontic practices. With the invention of temporary skeletal anchorage devices (TSADs), clinicians can now effectively close posterior tooth spaces.
전윤식
core   +2 more sources

Temporary anchorage devices in orthodontics: A review

IP Indian Journal of Orthodontics and Dentofacial Research, 2020
During orthodontic treatment it is crucial to prevent the unintentional movement of the anchorage unit whilst causing movement of other teeth. Conventional methods of anchorage control came along with many shortcomings. The introduction of skeletal anchorage in the form of temporary anchorage devices (TADs) or miniscrews has greatly benefited ...
Rithika Joseph, Nausheer Ahmed, Abrar Younus A, K Ranjan R Bhat   +3 more
openaire   +2 more sources