Results 91 to 100 of about 1,575,820 (393)

Treatment of a first molar with external root resorption in the middle third using endodontic microsurgery and vital pulp therapy: a case report

BMC Oral Health
Background External root resorption is a pathologic process starting from the root surface of the tooth. At present, there are few reports about the treatment of vital pulp preservation in the tooth with external root resorption.
Yue Zhao, Shuangshuang Ren, Mingyue Cheng, Chao Liu, Sufeng Zhao, Leiying Miao   +5 more
doaj   +1 more source

3D Printing Helps Preserve Dental Pulp In Tooth Transplantation

International Dental Journal
Introduction: This study presents a 3D Printing-Aidded surgical approach to preparing the receiving socket for a mature mandibular third molar donor tooth and try to preserve dental pulp. Case description: A 29-year-old woman developed root resorption of
Qianshu Lv, Jinguo Zheng
doaj   +1 more source

Comparison of analysis and experiment for dynamics of low-contact-ratio spur gears [PDF]

Low-contact-ratio spur gears were tested in NASA gear-noise-rig to study gear dynamics including dynamic load, tooth bending stress, vibration, and noise.
Lin, Hsiang Hsi, Oswald, Fred B., Rebbechi, Brian, Townsend, Dennis P., Zakrajsek, James J.   +4 more
core   +1 more source

Outcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared to Other Providers [PDF]

, 2016
Introduction: The objective of this study was to compare the outcomes of initial non-surgical root canal therapy (NSRCT) for different tooth types provided by both endodontists and other providers.
Burry, Jacob
core   +1 more source

A prospective study on the effect of coronal tooth structure loss on the 4-year clinical survival of root canal retreated teeth, and retrospective validation of the Dental Practicality Index.

International Endodontic Journal, 2020
AIM To firstly, examine the impact of the residual volume of coronal tooth structure in posterior teeth measured with an intra-oral scanner on the 4-year clinical survival of root canal retreated teeth.
N. Al-Nuaimi, S. Ciapryna, M. Chia, S. Patel, F. Mannocci   +4 more
semanticscholar   +1 more source

Multiscale Design of Dental Restorative Materials: Mechanistic Foundations, Technological Innovations, and Clinical Translation

Advanced Science, EarlyView.
From conventional ceramics to bioinspired smart composites, this review charts the evolution of dental restorative biomaterials. Integrating materials innovation, advanced manufacturing technologies, and bioinspired strategies, it presents a roadmap for developing functional, clinically translatable restorations that combine durability, adaptability ...
Bailei Li, Ruixue Ai, Xinjiani Chen, Yaning Wang, Chenlei Pan, Suxian Song, Chenjie Yang, Yu Zhou, Zhen Zhang, Xiaojun Liu, Xiaodi Liu, Liping Yao, Quanbao Zhang, Wenxue Gu, Rongqing Zhang   +14 more
wiley   +1 more source

SCAPs Regulate Differentiation of DFSCs During Tooth Root Development in Swine

International Journal of Medical Sciences, 2018
The tooth root transmits and balances occlusal forces through the periodontium to the alveolar bone. The periodontium, including the gingiva, the periodontal ligament, the cementum and the partial alveolar bone, derives from the dental follicle (DF ...
Xiaoshan Wu, Lei Hu, Yan Li, Yang Li, Fu Wang, P. Ma, Jinsong Wang, Chunmei Zhang, Canhua Jiang, Songlin Wang   +9 more
semanticscholar   +1 more source

Radiographic outcome of root canal treatment in general dental practice: tooth type and quality of root filling as prognostic factors

Acta Odontologica Scandinavica, 2020
Objective This study evaluated the radiographic outcome of root canal treatments (RCTs) performed by general dental practitioners (GDPs) with focus on tooth type and quality of root filling.
E. Laukkanen, M. Vehkalahti, A. Kotiranta   +2 more
semanticscholar   +1 more source

Programmable Hydrogels: Frontiers in Dynamic Closed‐Loop Systems, Biomimetic Synergy, and Clinical Translation

Advanced Science, EarlyView.
This review summarizes the design principles and key features of programmable hydrogels that respond to multiple stimuli. It then delves into the cutting‐edge mechanisms of self‐executing systems, highlighting their role as the cornerstone of next‐generation programmable hydrogels (NGPHs).
Guangli Xiang, Bohan Yin, Behzad Shiroud Heidari, George Youssef, Monika Gosecka, Mateusz Gosecki, Fernando G. Torres, Siu Hong Dexter Wong, Jagan Mohan Dodda   +8 more
wiley   +1 more source

Multidisciplinary Treatment Of Fracture And Luxation Of Immature Permanent Teeth

International Dental Journal
Introduction: The management of anterior tooth luxation with concomitant subgingival root fracture necessitates a multidisciplinary approach that considers biological, functional, and aesthetic factors.
Haojie Yu, Zhu Haihua, Zhu Fudong
doaj   +1 more source