Results 31 to 40 of about 66,888 (306)

The Role of Bone and Root Resorption on the Biomechanical Behavior of Mandibular Anterior Teeth Subjected to Orthodontic Forces: A Finite Element Approach

Biomedicines
Aims: This study was conducted to systematically evaluate the biomechanical impact of varying degrees of root and bone resorption resulting from periodontitis and orthodontic tooth movement (OTM) on the mandibular anterior teeth.
Jana Flatten, Thomasz Gedrange, Christoph Bourauel, Ludger Keilig, Anna Konermann   +4 more
doaj   +1 more source

Using Micro-Computed Tomography to Evaluate the Dynamics of Orthodontically Induced Root Resorption Repair in a Rat Model. [PDF]

PLoS ONE, 2016
To observe dynamic changes in root resorption repair, tooth movement relapse and alveolar bone microstructure following the application of orthodontic force.Forces of 20 g, 50 g or 100 g were delivered to the left maxillary first molars of fifteen 10 ...
Xiaolin Xu, Jianping Zhou, Fengxue Yang, Shicheng Wei, Hongwei Dai   +4 more
doaj   +1 more source

Osteocytes and mechanical loading: The Wnt connection [PDF]

, 2019
Bone adapts to the mechanical forces that it experiences. Orthodontic tooth movement harnesses the cell‐ and tissue‐level properties of mechanotransduction to achieve alignment and reorganization of the dentition.
Ahn Y, Balemans W, Cui Y, Fu HD, Gong Y, Harris SE, Leupin O, Lim WH, Little RD, Loots GG, Niziolek PJ, Odagaki N, Ohazama A, Poole KE, Robling AG, Sawakami K, Saxon LK, Semenov M, Tu X, Van Wesenbeeck L, Zhao L, Zong Y   +21 more
core   +1 more source

Treatment of Internal Resorption with Mineral Trioxide Aggregates: A Case Report [PDF]

Journal of Clinical and Diagnostic Research, 2013
Tooth resorption is a common sequel which follows injuries or irritation to the periodontal ligament and/or tooth pulp. The course of tooth resorption involves an elaborate interaction among inflammatory cells, resorbing cells, and hard tissue ...
Pankaj Yadav, Yogesh Rao, Anurag Jain, Nikhil Relhan, Sandeep Gupta   +4 more
doaj   +1 more source

Fem and Von Mises analysis of OSSTEM ® dental implant structural components: evaluation of different direction dynamic loads [PDF]

, 2018
PURPOSE: The objective of this investigation is to study prosthodontics and internal components resistance to the masticatory stress and considering different force directions by using Finite Element Method analysis (FEM).
Bramanti, E1, Campolongo, F5, Cervino, G1, Cicciù, M1., D'Amico, C1, Fiorillo, L1, Laino, L4, Lauritano, F1, Milone, D3, Rapisarda, S1, Romeo, U   +10 more
core   +1 more source

The application of X-ray microtomography for the assessement of root resorption caused by the orthodontic treatment of premolars

Annali dell'Istituto Superiore di Sanità, 2012
The purpose of this study was to demonstrate potential application of micro-computed tomography in the morphometric analysis of the root resorption in extracted human first premolars subjected to the orthodontic force.
Monika Sawicka, Rossella Bedini, Raffaella Pecci, Cornelis Hans Pameijer, Zbigniew Kmiec   +4 more
doaj   +1 more source

Management of external perforating root resorption by intentional replantation followed by Biodentine restoration

Dental Research Journal, 2015
Resorption of tooth structures can occur as a result of physiological, pathological, and idiopathic factors. Early diagnosis and appropriate treatment can prevent its serious complications.
Preeti Jain Pruthi, Umesh Dharmani, Ruchika Roongta, Sangeeta Talwar   +3 more
doaj   +1 more source

Moving an incisor across the midline: A treatment alternative in an adolescent patient [PDF]

, 2011
A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary.
Bosio, Jose A, Bradley, T. Gerard, Hefti, Arthur F   +2 more
core   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Gatón Hernández, Patrícia, Leonardo, Mário Roberto, Nelson Filho, Paulo, Oliveira, Daniela S. B. de, Queiroz, Alexandra Mussolino de, Silva, Léa Assed Bezerra da, Silva, Raquel Assed Bezerra da   +6 more
core   +2 more sources

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

Advanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu, Tingting Wang, Jing Zhu, Bingtian Zhao, Bingyang Dai, Xiaoyue Zhang, Wei Liu, Cheng Yang, Cheng Dong, Ren Liu, Lei Zhao, Jun Wang, Peilei Shi, To Ngai   +13 more
wiley   +1 more source