Acetabular revisions using porous tantalum components: A retrospective study with 5-10 years follow-up
Francesco Roberto Evola, Luciano Costarella, Giuseppe Evola, Giuseppe Sessa, Department of Surgery, Orthopaedic Clinic, University of Catania, 95100 Catania, Italy
Martina Barchitta, Antonella Agodi, Department of Medical and Surgical Sciences and Advanced Technologies “GF Ingrassia”, University of Catania, 95100 Catania, Italy
Author contributions: All authors contributed to drafting the work and approved it for publication; in particular, Evola FR and Sessa G designed and performed the research; Costarella L and Evola G dealt with the literature research; Barchitta M and Agodi A analyzed the data; Evola FR wrote the paper; Sessa G revised the manuscript.
Institutional review board statement: The Research Ethics Board has not considered it necessary to formulate authorization for this retrospective study because the data was analyzed anonymously and the results were reported in an aggregate manner.
Informed consent statement: Patients were not required to give informed consent to the study because the analysis used anonymous clinical data obtained after each patient agreed to treatment by written consent.
Conflict-of-interest statement: The authors declare that they have no conflict of interest or financial relationships in the realization of this work.
Data sharing statement: No additional data is available.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Francesco Roberto Evola, MD, PhD, Department of Surgery, Orthopaedic Clinic, University of Catania, Via Plebiscito 628, 95100 Catania, Italy. email@example.com
Received: January 28, 2017
Peer-review started: February 12, 2017
First decision: April 18, 2017
Revised: May 15, 2017
Accepted: May 30, 2017
Article in press: May 31, 2017
Published online: July 18, 2017