Hip replacement with constrained liner

Case contributed by Dr David Pryde

Presentation

Total hip replacement surveillance

Patient Data

Gender: Male

Bilateral hip replacements with no loosening.

Ring component on the right side  ?displaced from acetabular cup.

Case Discussion

Comment from Orthopedic surgeon:-

" The x-ray of the right hip shows a type of constrained liner which is used as a revision prosthesis for recurrent dislocation.  The ring is probably not 'slipped'. It appears to be in good position. It acts as a constraining ring for the outer leaves of a polyethylene constrained liner ".

PlayAdd to Share

Case information

rID: 39286
Published: 30th Aug 2015
Last edited: 14th Aug 2019
Inclusion in quiz mode: Included

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.