The squeaking in ceramic on ceramic tha could be related to a poor accuracy of the 3d hip anatomy reconstruction which generates a posterior impingement and so anterior edge loading because of an excessive global anteversion.
Ceramic on ceramic hip squeaking.
The incidence of hip squeak associated with ceramic on ceramic bearings has been variably reported ranging from 0 7 to 20 9.
We determined the patients perception of squeaking in 306 patients 336 hips in whom ceramic on ceramic total hip arthroplasties thas were performed between 1997 and 2005.
Walter wl o toole gc walter wk et al.
Squeaking in third and fourth generation ceramic on ceramic total hip arthroplasty meta analysis and systematic review.
The mechanism of the squeaking remains unknown.
Squeaking in ceramic on ceramic hips.
Squeaking occurrence is influenced by patient surgical and implant factors.
The 3d anatomy of the squeaking hip should be analyzed with a ct scan and the hip revision has to be strongly considered.
The importance of acetabular component orientation.
The exact cause of the squeaking is unknown but stripe wear found on used ceramic parts suggests that the noise may begin when these parts rub together.
Squeaking in ceramic on ceramic coc total hip arthroplasty tha was investigated with an acoustic monitoring device to distinguish between squeaking emanating from the trunnion morse taper tmt connection versus the articular surface.
The data analyzed in this review were based on articles from pubmed and web of science.
The articles selected for review were.
Some patients who have received artificial hips with ceramic components have complained that the hips make a squeaking sound.
5 the squeak from an artificial hip replacement may be an inconvenience or it may be a sign of problems with the artificial joint.