Results 61 to 70 of about 148,406 (361)

Comparison of osseointegration in piezoimplants versus cylindrical implants [PDF]

, 2019
BACKGROUND: Dental implants have been successful for the restoration of edentulous areas, but current techniques are inadequate in areas lacking sufficient bone volume. Piezoelectric surgery has shown encouraging effects on both osseous healing.
Fujinaka, Trevor
core  

Powder Metallurgy Preparation of Metastable β Ti–Cr–Ge Alloys for Medical Applications

Advanced Engineering Materials, EarlyView.
This study develops metastable β Ti–Cr–Ge alloys using powder metallurgy for biomedical implants. The Ti–10Cr–2Ge alloy exhibits superior mechanical performance with high yield strength (>1100 MPa), low Young's modulus (<85 GPa), and excellent strain hardening behavior.
Teddy Sjafrizal, Damon Kent, Ali Dehghan‐Manshadi, Matthew S. Dargusch   +3 more
wiley   +1 more source

Surgical Treatment of Peri-Implantitis: A 17-Year Follow-Up Clinical Case Report

Case Reports in Dentistry, 2015
The purpose of the present case report was to describe the surgical treatment of a peri-implantitis lesion associated with a regenerative approach. A 48-year-old patient came to authors’ attention 36 months after the placement of a dental implant (ITI ...
Fabrizio Bassi, Pier Paolo Poli, Davide Rancitelli, Fabrizio Signorino, Carlo Maiorana   +4 more
doaj   +1 more source

Miniimplant Supported Full Dentures. Two-years Study.

Česká Stomatologie a Praktické Zubní Lékařství, 2012
Aim of study: The authors of this paper studied possibility of increase of total removable dentures retention using intraosseous implants of small diameter (hereinafter mini dental implants). The study conducted by four dentists under the same conditions
P. Barták, R. Šmucler
doaj   +1 more source

Construction of functional surfaces for dental implants to enhance osseointegration

Frontiers in Bioengineering and Biotechnology, 2023
Dental implants have been extensively used in patients with defects or loss of dentition. However, the loss or failure of dental implants is still a critical problem in clinic.
Zhenshi Wang, Zhenshi Wang, Zhenshi Wang, Jiaolong Wang, Jiaolong Wang, Jiaolong Wang, Jiaolong Wang, Runfa Wu, Runfa Wu, Runfa Wu, Junchao Wei, Junchao Wei, Junchao Wei, Junchao Wei   +13 more
doaj   +1 more source

Primary oral squamous cell carcinoma arising around dental osseointegrated implants mimicking peri-implantitis [PDF]

, 2008
Prosthodontic rehabilitation using dental implants has become a common practice in dentistry at the present time. The number of complications related to dental osseointegrated implants has increased according to the generalization of its use along the ...
Aguirre Urízar, José Manuel, Eguía Del Valle, Asier, López Vicente, José, Martínez-Conde Llamosas, Rafael, Uribarri Etxebarria, Agurne   +4 more
core  

Extracorporeal Catalytic Hemoperfusion Therapy for Refractory Septic Shock Using Ceria Nanoparticle‐Embedded Porous Microbeads

Advanced Functional Materials, EarlyView.
This study introduces an extracorporeal hemoperfusion system incorporating porous microbeads embedded with autocatalytic ceria nanoparticles (CeNPs) for targeted reactive oxygen species (ROS) scavenging in septic shock. The blood‐compatible hemoperfusion cartridge demonstrated significant improvements in survival, hemodynamic stability, and organ ...
Pilseon Im, Han‐Gil Jeong, Donghee Kim, Jimin Song, Ngoc Man Phan, Eun‐seo Choi, Young‐Min Kim, Seo‐Hyeon Jeong, Jooho Park, Inwon Park, Jaeyun Kim   +10 more
wiley   +1 more source

Effect of the absorption rate of suture material on oral mucosal scar formation: A triple-blind randomized controlled trial

Heliyon
Introduction: Extensive oral mucosal scar formation following LeFort-I osteotomy can pose patients with several scar-related complications in case of function as well as cosmesis.
Golnaz Tajmiri, Milad Etemadi Sh
doaj   +1 more source

dental implant materyalleri

, 2013
Bugüne kadar kullanılan implant materyalleri arasında titanyum çok önemli bir yere sahiptir. Titanyumun kemik ile olan biyolojik uyumu üzerine birçok araştırma yapılmış ve güvenilirliğini ispatlan- mıştır. Titanyumun en büyük dezavantajı mukozanın altından gri olan renginin yansımasıdır. Bu nedenle, özellikle ön diş kayıplarında estetik kaygıyı ortadan
GÜNGÖR, Hasan, YEŞİL DUYMUŞ, Zeynep
openaire   +4 more sources

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

Advanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen, Chan Xue, Feifei Ni, Binwu Hu, Miaoheng Yan, He Zhang, Yuxiang Hu, Xiaoyao Peng, Guangfang Li, Yu Han, Hongjian Liu, Zengwu Shao, Qin Wang, Yulong Wei   +13 more
wiley   +1 more source