Results 41 to 50 of about 20,673 (303)

Epidemiological and imaging characteristics of impacted maxillary incisors and effect on root development

Scientific Reports
Despite extensive research on maxillary impacted canines, studies specifically investigating maxillary impacted incisors remain limited. This retrospective study aimed to determine the prevalence of impacted teeth among adolescent orthodontic patients ...
Yucong Zhou, Mengning Bi, Huiquan Yang, Xiaoya He, Xuanyu Wang, Zhihua Chen, Fang Ji   +6 more
doaj   +1 more source

Tooth Eruption Disorders: Literature Review and Clinical Case Reports

Quality in Sport
Introduction and purpose: Tooth eruption disorders are complex issues that can affect both primary and permanent teeth. The process of tooth eruption is a natural stage of development, but it can sometimes be disrupted. Common eruption disorders include
Martyna Wojda, Aleksandra Wielgosz
doaj   +1 more source

Utılızatıon Of Dental Laser In Impacted Teeth

Turkish Journal of Orthodontics, 1993
Dental laser has been used in dentistry recently in the fields of periodontology, endodontics, operative dentistry and oral surgery. As a pan of orthodontic and pedodontic treatment where surgical intervention is indicated such as the exposure of ...
Mehmet Özgen, Koray Gençay
doaj   +1 more source

Comprehensive orthodontic treatment of impacted teeth

口腔疾病防治, 2023
Impacted teeth are a kind of complex malocclusion, and their incidence differs among different races, sexes and dental positions. The causes of impacted teeth include systemic factors and local factors, such as endocrine disorders, malnutrition, and ...
JIN Zuolin
doaj   +1 more source

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

Advanced Science, EarlyView.
Tooth decay progression transforms the dental pulp response from repair to fibrosis. At early stages, stromal cells reprogram to repair the extra cellular matrix (ECM), blood vessels, and nerves, remodel and grow, keeping repair possible. In advanced decay, hypoxia, and vessel regression, in complement with an immune switch, fuel nerve degeneration and
Hoang Thai Ha, Sofya Kosmynina, Amandine Verocq, Keremsah Ozen, Ines Tekia, Hugo Bussy, Marie Ramirez, Dima Sabbah, Chloe Goemans, Valerie Vandenbempt, Esteban N. Gurzov, Sumeet Pal Singh, Nicolas Baeyens   +12 more
wiley   +1 more source

Comparing the Efficacy of 8.4% and 7.5% Buffered Lidocaine during Surgical Removal of Impacted Mandibular Third Molar- A Split Mouth Double Blinded Randomized Controlled Study [PDF]

Journal of Dentistry
Statement of the Problem: Conventional injection technique with adrenaline during removal of impacted third molar of mandible had proportionally increased pain during administration with slow onset of action and shorter duration of anesthesia.
Balamurugan Rajendran, Surabhi Jain, Jane Tony   +2 more
doaj   +1 more source

Engineering Dimensional Configuration of Single‐Atom S‐Cu‐S Sites as Reversible Electron Station for Enhanced Peroxidase‐Mimicking

Advanced Science, EarlyView.
L‐cysteine triggers auto‐assembly of POD‐like 3D biomimetic S‐Cu‐S single‐atom nanozymes on MoS2 (MoCC). MoCC shows 16.3‐fold higher catalytic velocity and 17.9‐fold greater affinity than HRP, enabling efficient •OH generation via enhanced electron inversion and transfer.
Wenjie Ma, Qian He, Jiancheng Sun, Yiqing Chen, Hongfei Su, Ludan Zhang, Xiao He, Yuguang Wang, Changjian Xie, Zhiyong Zhang, Xin Zhou, Yuliang Zhao, Wenyan Yin   +12 more
wiley   +1 more source

Impact of tooth wear on masticatory performance [PDF]

Journal of Dentistry, 2018
Masticatory performance is influenced by a number of variables such as age, gender, bite force, and occlusal units. Tooth wear may also play a role due to changes in occlusal area and in vertical dimension of occlusion. The aim of this study was to evaluate the effect of tooth wear on masticatory performance, using a communition test.Patients with ...
Bernadette A.M.M. Sterenborg, Stanimira I. Kalaykova, Bas A.C. Loomans, Marie-Charlotte D.N.J.M. Huysmans   +3 more
openaire   +2 more sources

Distinct microbiome profiles in convergent wisdom tooth impactions

Journal of Applied Microbiology, 2022
AbstractAimsLong-term retention of impacted third molars (wisdom teeth) is associated with plaque stagnation and the development of caries on the adjacent surface of the neighboring second molar. While caries and tooth loss are common outcomes of impaction, there is currently insufficient evidence to support the pre-emptive removal of asymptomatic ...
Campbell, Paul M., Toedtling, Verena, Humphreys, Gavin J., Knight, Christopher G., Devlin, Hugh, Mcbain, Andrew J.   +5 more
openaire   +3 more sources

Multi‐Soliton Microcombs Enable Ultrafast Nanometric‐Precision Ranging and Photon‐Level Detection

Advanced Science, EarlyView.
Our work first demonstrates dual‐multi‐soliton ranging and confirms its multifunctional capability. The method achieves ultrafast and nanometric‐precision measurement. For practical applications, we further extend the multi‐soliton states to photon‐level ranging.
Jiawen Zhi, Xiaoyang Guo, Xusheng Yang, Brent E. Little, Sai T. Chu, Chenggang Shao, Mengyu Wang, Yan Liang, Peng Xie, Weiqiang Wang, Hanzhong Wu   +10 more
wiley   +1 more source