Results 41 to 50 of about 71,245 (348)

Dimensional evaluation of root resorption areas in differing severity of chronic periodontitis: A scanning electron microscopic study

Contemporary Clinical Dentistry, 2017
Aim: The aim of this study was to evaluate root surface alterations in terms of location, length, and depth of root resorption in the gingival, middle, and apical third of the mesial and distal surfaces of the root in healthy and periodontally affected ...
Aaditi C Mahajan, Abhay P Kolte, Rajashri A Kolte, Anshuka A Agrawal   +3 more
doaj   +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

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

Advanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández, Álex Farrando Pérez, Fernando Gordillo Gámez, Pedro G. Boj, José M. Villalvilla, José A. Quintana, Yanpei Wan, Daniel Aranda, José Manuel Marín‐Beloqui, Jishan Wu, Zebing Zeng, María A. Díaz‐García, Juan Casado   +12 more
wiley   +1 more source

Effects of orthodontic mechanics on root resorption: A comparative study

Journal of Pharmacy and Bioallied Sciences
Background: Orthodontic treatment is a common dental procedure aimed at correcting malocclusions and improving dental aesthetics. However, one of the potential side effects of orthodontic treatment is root resorption, which can lead to permanent damage ...
Mohammad Khursheed Alam, Sultan Fatil Habib Alruwaili, Mohammed Khalid Alessa, Abdullah Anwar Alhamid, Saif Saud M Albilasi, Samer Abdullah Alanazi   +5 more
doaj   +1 more source

The comparison of different rapid maxillary expansion devices from periodontal tissue health and root resorption perspectives [PDF]

, 2017
INTRODUCTION: Utilization of rapid maxillary expansion (RME) is common for the correction of sagittal discrepancies in orthodontic treatment. RME appliances will transmit a compressive force to the periodontal support structures. This resultant force can
Facciolo, Joseph
core  

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Potential Hazards of Orthodontic Treatment – What Your Patient Should Know [PDF]

, 2002
Orthodontic treatment carries with it the risks of tissue damage, treatment failure and an increased predisposition to dental disorders. The dentist must be aware of these risks in order to help the patient make a fully informed choice whether to ...
Benson, P.E., Ellis, P.E.
core   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source

Apical Root Resorption after Orthodontic Treatment

Česká Stomatologie a Praktické Zubní Lékařství, 2012
Aim: The aim of the present study was to assess the incidence of apical root resorption in patients treated with fixed orthodontic appliances and find out whether the frequency of their occurrence depends on sex, patient's age, Angle class malocclusion ...
P. Černochová, L. Izakovičová Hollá
doaj   +1 more source

Morphologic characteristics, location, and associated complications of maxillary and mandibular supernumerary teeth as evaluated using cone beam computed tomography [PDF]

, 2017
SUMMARYOBJECTIVES: To evaluate the location and morphologic characteristics of supernumerary teeth and to assess the frequency and extent of root resorption of adjacent teeth using cone beam computed tomography (CBCT).
Bornstein, Michael M., Katsaros, Christos, Kloukos, Dimitrios, Mossaz, Jessica, Pandis, Nikolaos, Suter, Valerie G. A.   +5 more
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