Results 81 to 90 of about 134,913 (390)

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Dental and skeletal changes on cone-beam computed tomography after rapid maxillary expansion using rapid palatal expander for the growing children

open access: yesOral and Maxillofacial Surgery Cases, 2021
Objective: to evaluate the changes of maxillary bones and teeth after rapid expansion using rapid palatal expander (RPE). Subjects: 30 Vietnamese children in their growing ages between 6 and 16, with cervical vertebrae at CS2, CS3, CS4 stage on ...
Hong Thi Thuy Vo, PhD   +2 more
doaj   +1 more source

Impact of rapid maxillary expansion on mouth-breathing children and adolescents: A systematic review

open access: yesJournal of Clinical and Experimental Dentistry, 2021
Background Rapid maxillary expansion (RME) is an orthodontic procedure used to correct transverse maxillary deficiency. Due to the anatomical relationship between the palate and the nasal cavity, RME promotes an increase in nasal dimensions, which should
R. Sakai   +3 more
semanticscholar   +1 more source

Slow maxillary expansion: a comparison between banded and bonded appliances [PDF]

open access: yes, 2017
Various investigations have mentioned the use of a bonded maxillary expansion appliance. It was postulated that a full coverage of the occlusal surfaces by acrylic would remove interferences during the lateral displacement of the two maxillary bones and ...
Mossaz, Claude F.   +1 more
core  

Identification of a Force‐Induced Sox9+Acan+ Transitional Subpopulation Linked to FGF2–FGFR2–ERK Signaling in Orthodontic Bone Remodeling

open access: yesAdvanced Science, EarlyView.
Mechanical loading induces a previously unrecognized Sox9+Acan+ transitional mesenchymal cell population in the periodontal ligament that promotes osteoclastogenesis via the FGF2–FGFR2–ERK axis. Targeting this mechanoresponsive stromal population using a localized GelMA@siRNA delivery strategy attenuates pathological osteoclast overactivation and root ...
Miao Tan   +9 more
wiley   +1 more source

Maxillary Expansion in the Management of Obstructive Sleep Apnea: A Comprehensive Review

open access: yesDentistry Journal
Obstructive sleep apnea (OSA) is a prevalent sleep disorder characterized by partial or complete blockage of the upper airway during sleep, leading to disrupted airflow and fragmented sleep. Maxillary expansion has emerged as a promising treatment option,
Roqaya Alrumaih   +2 more
doaj   +1 more source

Rapid Maksiller Ekspansiyon Sonrası Nazofarinksde Oluşan Sefalometrik Değişiklikler

open access: yesTurkish Journal of Orthodontics, 1998
When nasally obstructed, cases would lead to mouth breathing in order to survive. The Rapid Maxillary Expansion treatment (R.M.E.) employed for maxillary discrepancy cases is reported to improve then nasal airway as a secondary effect.
Kerem Aras   +2 more
doaj   +1 more source

Transverse Expansion and Stability after Segmental Le Fort I Osteotomy versus Surgically Assisted Rapid Maxillary Expansion: a Systematic Review

open access: yeseJournal of Oral Maxillofacial Research, 2017
Objectives: The objective of the present systematic review was to test the hypothesis of no difference in transverse skeletal and dental arch expansion and relapse after segmental Le Fort I osteotomy versus surgically assisted rapid maxillary expansion.
Thomas Starch-Jensen   +1 more
doaj   +1 more source

Comparison of Tooth- and Bone-Borne Appliances on the Stress Distributions and Displacement Patterns in the Facial Skeleton in Surgically Assisted Rapid Maxillary Expansion—A Finite Element Analysis (FEA) Study

open access: yesMaterials, 2021
The aim of this study was to compare the reduced stresses according to Huber’s hypothesis and the displacement pattern in the region of the facial skeleton using a tooth- or bone-borne appliance in surgically assisted rapid maxillary expansion (SARME ...
R. Nowak   +4 more
semanticscholar   +1 more source

Unilateral and bilateral corticotomies for correction of maxillary transverse discrepancies [PDF]

open access: yes, 2017
Surgically-assisted rapid maxillary expansion in adults has been proved effective in overcoming the strong resistance of the maxillary complex after growth is completed, particularly after the second decade of life.
Byloff, F. K.   +2 more
core  

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