Results 171 to 180 of about 95,616 (388)

Titanium migration and bone response in loaded osseointegrated implants: ESEM‐EDX analysis in Macaca fascicularis

Journal of Periodontology, EarlyView.
Abstract Background Titanium nanoparticle (TP) migration into peri‐implant bone may influence osseointegration. It remains unclear how loading protocols may affect TP distribution. This study aimed to detect TP in the bone around implants undergoing different loading protocols in Macaca fascicularis.
Fausto Zamparini, Andrea Spinelli, Maria Giovanna Gandolfi, Stefano Chersoni, Achille Tarsitano, Giovanni Badiali, Chooi Gait Toh, Carlo Prati, Georgios Romanos   +8 more
wiley   +1 more source

Comparative evaluation of antimicrobial efficacy at the implant-abutment interface using gold and silver ion coatings - An in vitro study

The Journal of Indian Prosthodontic Society
Aim: The aim of the study is to assess the antimicrobial efficacy at Implant-Abutment Interface (IAI) coated with metal ions (silver and gold) causing peri-implantitis, with the objective of comparing its antimicrobial properties.
Amritha Chandran, Shalini Joshi, Sunil Dhaded, Y. Anand Kumar, Chandrashekar Sajjan, Priyanka Konin   +5 more
doaj   +1 more source

Study of the Dynamic Soil-Abutment-Superstructure Interaction for a Bridge Abutment

, 2017
The abutment is the part of a bridge that has a more significant dynamic interaction with the soil; the behaviour of the abutment is also influenced by the interaction with the superstructure, producing a reciprocal time-dependent exchange of inertial forces between them.
Gorini, Davide Noè, Callisto, Luigi
openaire   +2 more sources

Trueness of intraoral scanners according to subgingival depth of abutment for fixed prosthesis [PDF]

, 2022
Young‐Tak Son, Keunbada Son, Kyu‐Bok Lee   +2 more
openalex   +1 more source

Cost‐effectiveness and long‐term outcomes of periodontal regeneration versus dental implants: A retrospective study

Journal of Periodontology, EarlyView.
Abstract Background Direct comparative data on periodontal regeneration (PR) versus extraction and implant placement remain limited. Tooth‐specific periodontal conditions such as furcation involvement and overall tooth prognosis may dictate success or failure of such treatment.
Yousef T. Amrou, Abdusalam E. Alrmali, Hamzeh Almashni, Pablo Galindo‐Fernandez, Hom‐Lay Wang, Muhammad H. A. Saleh   +5 more
wiley   +1 more source

Comparative efficacy of novel bioactive glass versus sodium fluoride toothpaste for dentin hypersensitivity

Journal of Periodontology, EarlyView.
Abstract Background This first‐in‐human clinical study aimed to evaluate the safety and efficacy of a bioglass incorporated in a toothpaste, in reducing dentin hypersensitivity (DH) compared to a sodium fluoride (NaF) toothpaste over a 2‐week period. Methods A double‐blind, randomized, parallel‐arm, proof‐of‐concept clinical trial was conducted with 46
Hatice Hasturk, Daniel Boyd, Kathleen MacDonald‐Parsons, Stephanie Turner‐Cahill, Joon Seong, Nicola West, Heather J. Doucette   +6 more
wiley   +1 more source

Comparison of Stress Distribution on a Straight and Angulated Abutment of Different Internal Hex Connections – Finite Element Analysis

Indian Journal of Dental Sciences
Context: Various internal connections of implant abutments show different stress distributions. To improve this, a newer Morse taper connection is introduced. This connection aims to harmonize stress distribution between the abutment and implant fixture,
Joel Koshy Joseph, D. Kalpana, Premraj Jadhav, Pradeep Taide, Varunraj Jadhav, Vidya Hittalamani, Christeena John   +6 more
doaj   +1 more source

Youngest known case of a pancreatic perivascular epithelioid cell tumor

JPGN Reports, EarlyView.
Abstract Perivascular epithelioid cell tumors (PEComas) are a rare type of mesenchymal tumor that can arise in any part of the body. As of 2024, 37 cases of pancreatic PEComas had been reported in the literature with patients ranging in age from 17 to 74 years old.
Laura Gilligan, Wesley C. Judy, Bryan Clary, Timothy Fairbanks, Denise Malicki, Tom K. Lin   +5 more
wiley   +1 more source

Shear joint capability versus bolt clearance [PDF]

The results of a conservative analysis approach into the determination of shear joint strength capability for typical space-flight hardware as a function of the bolt-hole clearance specified in the design are presented. These joints are comprised of high-
Lee, H. M.
core   +1 more source

A Method of Locating the Abutment Screw Access Channel with Cone-Beam Computed Tomography and a 3D-Printed Drilling Guide [PDF]

, 2018
In managing loose abutment screws, locating precisely the position of the screw access channel is difficult. This technique describes the use of cone-beam computed tomography (CBCT) and surgical guide planning software to locate the screw access channel ...
Asiri, Waleed Nasir, Cho, Seok-Hwan, Domagala, Agnieszka, Thompson, Geoffrey A.   +3 more
core   +1 more source