Results 91 to 100 of about 8,281 (222)

Friction and Wear Resistance for Polyetheretherketone Filled with Different Filler Materials: A Comparative Study

, 2017
Friction and wear behavior of Polyetheretherketone (PEEK) filled with different filler composites were compared. The comparisons were made for different scholar research works which were published between 1987 – 2017.The comparison took place between ...
Sarkawt Rostam, Dalia M.T. Mustafa, Mustafa, Dalia M.T., Rostam, Sarkawt   +3 more
core   +1 more source

Effects of polishing protocols on the surface roughness and color stability of polyetheretherketone (PEEK)

European Oral Research
Purpose: This study aimed to evaluate the effects of different polishing protocols on the surface properties and color stability of the polyetheretherketone (PEEK).
Sezgi Cinel Şahin, Hatice Lamia Elif Sağesen   +1 more
doaj   +1 more source

Impact of prefabricated aids and auxiliary devices for scan bodies on the accuracy of intraoral scanning for full‐arch implant impressions: A systematic review

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate, in human clinical studies, the effect of prefabricated aids/auxiliary devices for implant scan bodies (ISBs) on the accuracy (trueness and precision) of full‐arch intraoral scanning (IOS). Methods A PRISMA‐guided search (PubMed, Embase, and Scopus; registered in PROSPERO (CRD420251027002)) identified comparative clinical ...
Aspasia Pachiou, Florence C. Auderset, Ronald E. Jung, Nicola U. Zitzmann, Tim Joda   +4 more
wiley   +1 more source

Imaging Near Spinal Fixation Hardware at 0.55 T Compared With 3 T

Journal of Magnetic Resonance Imaging, EarlyView.
Bahadır Alp Barlas, Kübra Keskin, Bochao Li, Jay Acharya, Jordan S. Gross, Sophia X. Cui, Zorica Buser, Jeffrey C. Wang, Brian A. Hargreaves, Krishna S. Nayak   +9 more
wiley   +1 more source

Emerging locally delivered antimicrobial and immunomodulatory approaches for the prevention/treatment of peri‐implant diseases

Periodontology 2000, EarlyView.
Abstract Peri‐implant diseases are dysbiosis‐mediated inflammatory disorders that occur in susceptible hosts. Antimicrobials and immunomodulatory agents therefore might be pertinent as adjunctive measures in the treatment of such disorders. The aim of this narrative review was to examine the existing evidence and assess the effectiveness of emerging ...
Alberto Monje, Ettore Amerio, Irene Mallor, Conrado Aparicio   +3 more
wiley   +1 more source

Zirconia, titanium, and polyetheretherketone implant abutments show equal long‐term clinical success—A systematic review and network meta‐analysis

Periodontology 2000, EarlyView.
Abstract Hundreds of millions of people have one or more missing teeth. Consequently, a substantial number of patients undergo implant therapy each year. However, technical complications and soft tissue inflammation associated with the implant abutment or the type of restoration can lead to bone loss and, ultimately, implant failure.
Yasir Nabeel Al‐Mohammad, Caroline Kelly, Petrana Martinekova, Alexander Schulze Wenning, Szilvia Kiss‐Dala, Noémi Gede, Beáta Kerémi, Zsolt Németh, Péter Hermann, László Márk Czumbel, Krisztina Mikulás, Péter Hegyi, Anton Sculean, Gábor Varga   +13 more
wiley   +1 more source

SESAME equation of state number 8020: Polyetheretherketone (PEEK)

, 1993
A new SESAME equation of state (EOS) for the polymer polyetheretherketone (PEEK) has been generated using the computer program GRIZZLY. This new EOS has been added to the SESAME EOS library as material number 8020. A few general guidelines for estimating
Boettger, J. C., Johnson, J. D.
core   +1 more source

From senescence and inflammaging to systemic comorbidities: Drivers of aging‐associated periodontitis

Periodontology 2000, EarlyView.
Abstract Background Aging is accompanied by a chronic low‐grade inflammatory process, known as inflammaging, as well as immunosenescence, an age‐related decline and dysregulation of immune function, and cellular senescence, a process in which cells enter a state of irreversible growth arrest while actively releasing pro‐inflammatory factors.
James Cheng, Chew Tin Zar Aung, Samuel F. Suslavich, Sinem Esra Sahingur, Yvonne L. Hernandez‐Kapila   +4 more
wiley   +1 more source

Biological tribological properties between polyetheretherketone and patella cartilage

Cailiao gongcheng, 2019
Reciprocating sliding friction and wear tests were carried out on polyetheretherketone (PEEK) and natural patella cartilage using the pin-on-disk configuration at different normal loads, slipping velocity and friction pairs under 25% fetal bovine serum ...
ZHANG Xin-yue, ZHANG De-kun, CHEN Kai, XU Han-dong   +3 more
doaj   +1 more source

Implant therapy in older patients: Prosthetic considerations and biomechanical implications for frailty/aging

Periodontology 2000, EarlyView.
Abstract Background Population aging is reshaping prosthodontic care for both partially and completely edentulous individuals. In older adults, conditions such as frailty, comorbidities, polypharmacy, and cognitive decline can have a direct impact on the biological and biomechanical demands of implant therapy, thereby influencing the success of implant
Yu‐Ting Yeh, Lan‐Lin Chiou, Debora Yoon, Kayla Lieuw, Bryan Yang, Sabrina Maniewicz, Alkisti Zekeridou, Donald A. Curtis, Frauke Müller, Yvonne L. Hernandez‐Kapila, Guo‐Hao Lin   +10 more
wiley   +1 more source