Results 111 to 120 of about 1,440,155 (389)

180-Degree Replantation For Crown-Root Fracture: Case Report

International Dental Journal
Introduction: Complicated crown-root fractures with subgingival extension present significant restorative challenges due to the difficulty in achieving adequate isolation and definitive margin placement.
Ji-Eun Lee, Joo-Hee Shin
doaj   +1 more source

A biological approach to crown fracture: Fracture reattachment - A report of two cases

Contemporary Clinical Dentistry, 2012
The development of adhesive dentistry has allowed dentists to use the patient′s own fragment to restore the fractured tooth, which is considered to be the most conservative method of treatment of crown fracture allowing restoration of original dental ...
K Vijayaprabha, Nikhil Marwah, Samir Dutta   +2 more
doaj   +1 more source

A new stylolite classification scheme to estimate compaction and local permeability variations [PDF]

, 2017
This study was carried out within the framework of DGMK (German Society for Petroleum and Coal Science and Technology) research project 718 “Mineral Vein Dynamics Modeling”, which is funded by the companies ExxonMobil Production Deutschland GmbH, GDF ...
Beaudoin, Nicolas, Bons, Paul D., Chung, Peter, Gomez Rivas, Enrique, Koehn, Daniel, Rood, Margaret P.   +5 more
core   +1 more source

Preservation therapy for vertically fractured teeth with periodontal tissue regeneration using FGF‐2

Clinical Advances in Periodontics, EarlyView.
Abstract Background Vertically fractured teeth often have a poor prognosis, and extraction is considered the most predictable treatment. Conventional management has consisted of preservation therapy involving extraction, bonding, root restoration, and replantation of fractured teeth.
Masaichiro Iwasaki, Masahide Takedachi, Keigo Sawada, Koji Miki, Shinya Murakami   +4 more
wiley   +1 more source

Research on a risk prediction model of gear tooth flank fracture based on multiaxial stress fatigue criterion

Jixie chuandong
ObjectiveTooth flank fracture is a contact fatigue failure mode of high-cycle/ultra-high-cycle fatigue damage where cracks initiate due to material damage at deep locations inside the tooth.
WANG Xiaopeng, YU Zhilong, YU Feipeng, YANG Shuai, CAO Zhigang, LIU Zhongming, WAN Shaoxiong   +6 more
doaj  

Study on Gear Tooth Crack Propagation Under the High Speed Condition based on Extended Finite Element Method

Jixie chuandong, 2018
Based on the extended finite element method（ XFEM） and linear elastic fracture mechanics theory,two-dimensional crack propagation calculation program is developed independently with Fortran language,and the accuracy of program calculation is verified. On
Yu Yang, Tang Jinyuan, Liu Yaoxi, Zhou Wei   +3 more
doaj  

Digitally guided corticotomy using a customized surgical template (Suya corticotomy utility template): A technique report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Precise control of corticotomy lines is critical in surgically facilitated orthodontic therapy. The Suya method is traditionally performed freehand, which introduces risks of root damage and procedural inconsistency. A digitally guided protocol may address these limitations by enhancing safety and technical predictability. Methods A
Yosuke Tsukiboshi, Jaewon Choi, Takuma Fukumoto, Ryo Nakajima   +3 more
wiley   +1 more source

Homogenization in strength and durability analysis of reinforced tooth filling [PDF]

, 2002
An asymptotic homogenization procedure is employed to obtain effective elastic properties of the composite tooth filling, a homogenized macro– stress field and a first approximation to the micro-stress field, from properties of the components and applied
Mikhailov, SE, Orlik, J
core  

Development of a device to simulate tooth mobility [PDF]

, 2010
Objectives: The testing of new materials under simulation of oral conditions is essential in medicine. For simulation of fracture strength different simulation devices are used for test set-up.
Bieniek KW, Burstone CJ, Dornhofer R, Graf H, Kappert HF, Kurt-Jürgen Erdelt, Mante FK, Niedermeier W., Pospiech P, Richter EJ, Rosentritt M, Rosentritt M, Sander FG, Thilander B, Timea Lamper, Tinschert J, Tinschert J, Vult von Steyern P, Yamane M   +18 more
core   +1 more source

Impaired healing following implant placement surgery: A case report of a modern‐day manifestation of scurvy

Clinical Advances in Periodontics, EarlyView.
Abstract Background Delayed wound healing following implant placement surgery is an uncommon complication, usually attributed to systemic (smoking and alcohol), local (severely inflamed tissues), or technical (poor suturing) factors. However, delayed wound healing after implant placement caused by severe hypovitaminosis C has not been previously ...
Gregor‐Georg Zafiropoulos, Gerald Kolb, Dimitris N. Tatakis   +2 more
wiley   +1 more source