Results 31 to 40 of about 69,900 (353)

The effect of corticision on root resorption with heavy and light forces [PDF]

, 2015
Objective:  To investigate the association between corticision and different force magnitudes with the amount of root resorption. Methods:  Forty-four male Wistar rats (7 week old) were evaluated after an orthodontic spring delivering either 10 or 100
Chandhoke, Taranpreet, Murphy, Christopher, Nanda, Ravindra, Uribe, Flavio, Utreja, Achint, Zalajzic, Zana   +5 more
core   +1 more source

Prevalence, Severity, and Predictors of Apical Root Resorption Following Orthodontic Treatment: A Cone-Beam Computed Tomography Study

Journal of Pharmacy and Bioallied Sciences
Aim: To investigate the prevalence, severity, and predictors of apical root resorption following orthodontic treatment using cone-beam computed tomography (CBCT).
Kunal Bhardwaj, Nikita Patel, Arvind Mengi, Ranu S. Ingole, Gaurav Ahuja, Arti Butoliya, Miral Mehta   +6 more
doaj   +1 more source

Pattern of Physiologic Root Resorption in Deciduous Teeth at Different Stages [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Pattern of physiologic resorption represents the path of eruption of permanent teeth. It is essential to have thorough knowledge of normal pattern of resorption, so as to identify the deviation from normal which would help in early ...
Prashanth Murthy, Nandlal Bhojraj, Usha Hegde   +2 more
doaj   +1 more source

Green discoloration of the crown after internal root resorption treatment with grey mineral trioxide aggregate (MTA) [PDF]

, 2011
Root resorption (RR) is the loss of dental hard tissues as a result of clastic activities. Internal inflammatory root resorption (IRR) is a type of RR characterized by progressive loss of tooth substance starting from the root canal wall.
Alonso Ezpeleta, Luis Oscar, Castellanos Cosano, Lizett, López Frías, Francisco Javier, Martín González, Jenifer, Segura-Egea, Juan J.   +4 more
core   +1 more source

A scanning electron microscopic study of the patterns of external root resorption under different conditions

Journal of Applied Oral Science, 2009
OBJECTIVE: The aim of this study was to examine if there are qualitative differences in the appearance of external root resorption patterns of primary teeth undergoing physiologic resorption and permanent teeth undergoing pathological root resorption in ...
Ravindran Sreeja, Chaudhary Minal, Tumsare Madhuri, Patil Swati, Wadhwan Vijay   +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

Root resorption of endodontically treated teeth following orthodontic treatment: A cross-sectional study

Journal of Pharmacy and Bioallied Sciences, 2021
Background: Root resorption is an unwanted phenomenon occurring in a substantial population proportion these days. Hence, the current study was conducted to evaluate root resorption in endodontically treated teeth following fixed orthodontic treatment ...
Rehan Ahmad Khan, Saurav Kumar, Nadira Hassan, Bharti Anand, Sabika Mazhar, Ravi Anjan   +5 more
doaj   +1 more source

The biomechanical function of periodontal ligament fibres in orthodontic tooth movement [PDF]

, 2014
Orthodontic tooth movement occurs as a result of resorption and formation of the alveolar bone due to an applied load, but the stimulus responsible for triggering orthodontic tooth movement remains the subject of debate.
Fagan, Michael J., Gröning, Flora, McCormack, Steven W., Watson, Peter J., Witzel, Ulrich   +4 more
core   +4 more sources

Changes in foliar nutrient content and resorption in Fraxinus excelsior L., Ulmus minor Mill. and Clematis vitalba L. after prevention of floods [PDF]

, 1999
This paper focuses on the impact of flood on tree mineral nutrition through measurement of resorption (i.e. transfer of nutrients from leaves to perennial organs).
Sanchez-Pérez, José-Miguel, Schmitt, Diane, Schnitzler, Annik, Trémolières, Michèle   +3 more
core   +2 more sources

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source