Open AccessCeramic-on-ceramic vs ceramic-on-polyethylene, a comparative study with 10-year follow-up
Author(s) -
Justin van Loon,
Daniël Hoornenborg,
Harm M van der Vis,
Inger N. Sierevelt,
K. T. M. Opdam,
Gino M. M. J. Kerkhoffs,
Daniël Haverkamp
Publication year - 2021
Publication title -
world journal of orthopedics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.76
H-Index - 43
ISSN - 2218-5836
DOI - 10.5312/wjo.v12.i1.14
Subject(s) - medicine , ceramic , composite material , dentistry , materials science
In press-fit total hip arthroplasty (THA) ceramic-on-ceramic (CoC) bearings are a potential for overcoming the wear that is seen in ceramic-on-polyethylene (CoPE) bearings, and can lead to wear-induced osteolysis, resulting in loosening of the implant. However, CoC bearings show disadvantages as well, such as squeaking sounds and being more fragile, which can cause ceramic head or liner fracture. Because comparative long-term studies are limited, the objective of this study was to determine the long-term difference in wear, identify potential predictive factors for wear, investigate radiological findings such as osteolysis, and evaluate clinical functioning and complications between these bearings.