Cyclic Fatigue Testing and Metallographic Analysis of Nickel-Titanium Rotary Instruments

Autor: Oddone Ruggeri, Chiara Pirani, Carlo Prati, Stefano Chersoni, Lorenzo Micele, Pier Paolo Cirulli

Publikováno v: Journal of Endodontics. 37:1013-1016

Introduction: The aim of this study was to compare cyclic fatigue resistance of four nickel-titanium rotary systems and to evaluate their surface, fractographic, and matrix morphology. Methods: Four models of endodontic rotary files (EasyShape [Komet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f811143adc72bf7a43eb9e59a8ce4a75
https://doi.org/10.1016/j.joen.2011.04.009

Larger Diameter Bearings Reduce Wear in Metal-on-Metal Hip Implants

Autor: Saverio Affatato, Oddone Ruggeri, Anneli Jedenmalm, W. Leardini, Aldo Toni

Publikováno v: Clinical Orthopaedics & Related Research. 456:153-158

Metal-on-metal hip arthroplasty has the longest clinical history of all total arthroplasties. We asked whether large diameter femoral heads would result in less wear than those with small diameters. We also asked if there is a threshold diameter that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e01bc8cbc94a46413fff90cc4661be18
https://doi.org/10.1097/01.blo.0000246561.73338.68

Wear and metallographic analysis of WaveOne and Reciproc NiTi instruments before and after three uses in root canlas

Autor: Chiara Pirani, Alessandro Paolucci, Oddone Ruggeri, Maurizio Bossù, Antonella Polimeni, Maria Rosaria Antonella Gatto, Maria Giovanna Gandolfi, Carlo Prati

NiTi instruments

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4094::debae3aa5cfb9e84848476b6efef1b9a
http://hdl.handle.net/11585/543887

In vitro evaluation of the effects of a fluoride-releasing composite on enamel demineralization around brackets

Autor: Oddone Ruggeri, Stefano Bonetti, Elisabetta Pazzi, Matteo Zanarini, Giulio Alessandri Bonetti, Carlo Prati

Publikováno v: Progress in orthodontics. 13(1)

Objectives: The aim of this in vitro study was to evaluate the effectiveness of a fluoridereleasing bonding agent in inhibiting enamel demineralization around orthodontic brackets after the exposure to a demineralizing solution. Materials and methods

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e843e0ece63baddb2005138197c298b1
https://pubmed.ncbi.nlm.nih.gov/22583582

Surface characterization and debris analysis of ceramic pairings after ten million cycles on a hip joint simulator

Autor: Oddone Ruggeri, Saverio Affatato, Jérôme Chevalier, G Ferrari, Aldo Toni

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, SAGE Publications, 2002, 216 (6), pp.419--424

This study was aimed at characterizing the ceramic wear particles produced during tests on a hip joint wear simulator of up to 10 million cycles. Alumina and alumina-zirconia composites were studied as commercial or potential hip joint products respe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47155eaa03a0d251412ea6789176b8f3
https://hal.archives-ouvertes.fr/hal-01670897