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Tooth Root Bending Fatigue Performance of Shot Peening TM210A Steel Spur Gear
Advances in Materials Science and Engineering, 2022 Tooth root bending fatigue performance is the primary consideration in gear design. To investigate the difference between the tooth root fatigue performances of shot peened and base material, TM210A steel gears and double-tooth pulsating bending fatigue ...
H. J. Xu +3 more
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Photoacoustic Digital Tooth and Image Reconstruction of Tooth Root
2023 IEEE International Ultrasonics Symposium (IUS), 2023 Imaging of teeth is very important to doctors in the diagnosis and treatment of dental diseases. The main imaging modality currently used is Cone-Beam Computed Tomography (CBCT), which however suffers from ionizing radiation causing potential damage to human body.
Shen, Yuting +7 more
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Application of cryopreservation to tooth germ transplantation for root development and tooth eruption [PDF]
Scientific Reports, 2021 AbstractWe cryopreserved mouse tooth germs with widely open cervical margins of the enamel organ to overcome difficulties in cryoprotectant permeation and tested their efficacy by transplanting them into recipient mice. The upper right first molar germs of 8-day-old donor mice were extracted and categorized into the following four groups according to ...
Megumi Nakamura +3 more
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Malformations of the tooth root in humans [PDF]
Frontiers in Physiology, 2015 The most common root malformations in humans arise from either developmental disorders of the root alone or disorders of radicular development as part of a general tooth dysplasia. The aim of this review is to relate the characteristics of these root malformations to potentially disrupted processes involved in radicular morphogenesis.
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Choukroun’s Autologous Platelet Concentrate Used in Immature Necrotic Tooth during Revascularization: A Clinical and Radiological Report of a Case [PDF]
Journal of South Asian Association of Pediatric Dentistry, 2023 Aim: To discuss the management of an immature necrotic permanent tooth and the clinical and radiological outcome by utilizing platelet-rich fibrin (PRF).
Umapathy Thimmegowda +4 more
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Long-term outcome of primary non-surgical root canal treatment [PDF]
, 2012 Aim: The aim of this study is to examine the survival distributions of primary root canal treatment using interval-censored data and to assess the factors affecting the outcome of primary root canal treatment, in terms of periapical healing and tooth ...
Cheung, GSP, Lee, AHC, Wong, MCM
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Geometric Modeling and Fatigue Strength Simulation of Bevel Gears with Variable Radius Tooth Root
Jixie chuandong, 2022 Aiming at the problem that most of the teeth root of straight bevel gears adopt fixed radius fillet transition with 0.3 times of modulus， which tends to to cause large bending stress on the tooth root and reduce the service life of bevel gears， a design ...
Haohan Zeng +5 more
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MATEC Web of Conferences, 2018 This research describes simple and innovative approach to reduce bending stress at tooth root of asymmetric spur gear tooth which is desire for improve high load carrying capacity.
Vaghela Priyakant, Prajapati Jagdish
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Dental Hypotheses, 2014 Introduction: Trauma, altered tooth germ position and delayed tooth eruption have been hypothesized as possible causes of tooth root dilacerations and flexion, however these anatomical variations appear more commonly associated with posterior teeth and ...
Richard G Standerwick
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Simultaneous occurence of compound odontoma and arrested root formation as developmental disturbances after maxillofacial trauma : a case report [PDF]
, 2010 Traumatic injury to a primary tooth and/or a bone fracture has the potential to damage the underlying permanent tooth germ which may disturb its development.
Aras, Hamdi +3 more
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