Copyright ©The Author(s) 2015. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Orthop. Nov 18, 2015; 6(10): 812-820
Published online Nov 18, 2015. doi: 10.5312/wjo.v6.i10.812
Review on squeaking hips
Yadin David Levy, Selin Munir, Shane Donohoo, William Lindsay Walter
Yadin David Levy, Selin Munir, William Lindsay Walter, Specialist Orthopaedic Group, Mater Clinic, Sydney, NSW 2065, Australia
Shane Donohoo, Silesco Pty Ltd, Mater Clinic Australia, Sydney, NSW 2065, Australia
Author contributions: Levy YD contributed to literature review and manuscript preparation; Munir S manuscript preparation and editing; Donohoo S contributed to critical review and scientific input; Walter WL contributed to scientific input, critical review and editing.
Conflict-of-interest statement: No potential conflicts of interest relevant to this article were reported.
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:
Correspondence to: Yadin David Levy, MD, Adult Reconstruction and Joint Replacement Fellow, Specialist Orthopaedic Group, Mater Clinic, Suite 1.08. 3-9 Gillies St, Sydney, NSW 2065, Australia.
Telephone: +61-02-89203388 Fax: +61-02-89203366
Received: May 28, 2015
Peer-review started: July 1, 2015
First decision: August 6, 2015
Revised: August 21, 2015
Accepted: September 25, 2015
Article in press: September 28, 2015
Published online: November 18, 2015
Core Tip

Core tip: Ceramic-on-ceramic bearings can reduce osteolysis and wear, however they can make noise. Squeaking is multifactorial phenomenon and is associated with patient, implant and surgical factors. Ceramic-on-ceramic bearings function best under well lubricated conditions and hindrance to these conditions such as edge loading and stripe wear may produce vibrations, which resonate through the implants metal component producing an audible noise. Mostly, squeaking is a benign phenomenon however it has a psychological effect on patients. Clinical and radiographic evaluations may reveal pathology that requires further surgery however for most, activity modification and reassurance is the treatment.