Management of Hip Instability with a Cemented, Constrained Acetabular Component

2012 ◽  
Vol 22 (3) ◽  
pp. 254-260 ◽  
Author(s):  
Josh Bakker-Dyos ◽  
Matthew Moran
Keyword(s):  
Acetabular Component ◽  
Hip Instability ◽  
Constrained Acetabular Component

The Constrained Acetabular Component for Hip Instability

2007 ◽  
Vol 22 (3) ◽  
pp. 377-382 ◽  
Author(s):  
Riaz J.K. Khan ◽  
Daniel Fick ◽  
Renuka Alakeson ◽  
Ming G. Li ◽  
Bo Nivbrant ◽  
...  
Keyword(s):  
Acetabular Component ◽  
Hip Instability ◽  
Constrained Acetabular Component

Salvage of Total Hip Instability With a Constrained Acetabular Component

1998 ◽  
Vol 355 ◽  
pp. 171-181 ◽  
Author(s):  
Devon D. Goetz ◽  
William N. Capello ◽  
John J. Callaghan ◽  
Thomas D. Brown ◽  
Richard C. Johnston
Keyword(s):  
Acetabular Component ◽  
Hip Instability ◽  
Total Hip ◽  
Constrained Acetabular Component

Destruction of acetabular bone caused by early failure of a constrained acetabular component

2001 ◽  
Vol 16 (7) ◽  
pp. 938-941 ◽  
Author(s):  
Hiroshi Ito ◽  
Akio Minami ◽  
Eiji Kondo ◽  
Masaki Fujita ◽  
Yuji Ubayama ◽  
...  
Keyword(s):  
Acetabular Component ◽  
Early Failure ◽  
Acetabular Bone ◽  
Constrained Acetabular Component

The use of a constrained acetabular component for recurrent dislocation

2003 ◽  
Vol 18 (3) ◽  
pp. 250-258 ◽  
Author(s):  
Gary S. Shapiro ◽  
Daniel E. Weiland ◽  
David C. Markel ◽  
Douglas E. Padgett ◽  
Thomas P. Sculco ◽  
...  
Keyword(s):  
Acetabular Component ◽  
Recurrent Dislocation ◽  
Constrained Acetabular Component

scholarly journals Salvaging Unstable or Recurrent Dislocating Total Hip Arthroplasty with the Constrained Acetabular Component

2002 ◽  
Vol 10 (2) ◽  
pp. 165-169 ◽  
Author(s):  
DA Stanton ◽  
WJ Bruce ◽  
JA Goldberg ◽  
W Walsh
Keyword(s):  
Total Hip Arthroplasty ◽  
Acetabular Component ◽  
Hip Arthroplasty ◽  
Recurrent Dislocation ◽  
Total Hip ◽  
Hip Replacements ◽  
The Mean ◽  
Acetabular Components ◽  
Constrained Acetabular Component

Purpose. To review cases of implantation of constraining acetabular components for unstable or recurrent dislocating total hip arthroplasty at the Department of Orthopaedics, Concord Hospital, Sydney. Methods. A retrospective analysis was performed on prospectively collected data of 13 consecutively enrolled patients. Results. From 1989 to 2000, 13 constraining acetabular components were implanted into 13 patients as a revision procedure. The surgical approach for the implantation of the constrained liner was posterolateral in 11 cases; a modified Hardinge approach was applied in 2 cases. The mean clinical follow-up duration was 43 months (range, 14–121 months) and the mean age at the time of surgery was 73 years (range, 52–84 years). No patients were lost to follow-up. Indications for using the constrained acetabular component were recurrent dislocation in revision hip replacements (n=8), and intra-operative instability (n=5). There were no episodes of dislocation of the constrained arthroplasty. In 7 cases, the constrained component was implanted into a previously well-fixed shell. Conclusion. We recommend the judicious use of the constrained component in cases of hip instability during or after total hip arthroplasty when other methods are not successful.

scholarly journals Does using constrained acetabular component really limit hip range of motion?

2021 ◽  
Author(s):  
Zekeriya Ersin ÇELEN ◽  
Bulent OZKURT ◽  
Ali UTKAN ◽  
Aydin ARSLAN ◽  
Tuba Ümit GAFUROĞLU ◽  
...  
Keyword(s):  
Range Of Motion ◽  
Acetabular Component ◽  
Hip Range Of Motion ◽  
Constrained Acetabular Component

Total Hip Arthroplasty for Late Hip Dislocation in Paraplegia

2002 ◽  
Vol 12 (3) ◽  
pp. 338-341
Author(s):  
S. Mussa ◽  
S. Kakar ◽  
G. Bentley
Keyword(s):  
Total Hip Arthroplasty ◽  
Acetabular Component ◽  
Hip Arthroplasty ◽  
Successful Treatment ◽  
Hip Dislocation ◽  
Review Of The Literature ◽  
Spastic Paraplegia ◽  
Total Hip ◽  
Constrained Acetabular Component

Late hip dislocation is uncommon, particularly in the context of paraplegia. We report a case in which total hip arthroplasty with a semi-constrained acetabular component was a successful treatment for this condition. A review of the literature revealed that this method of treatment had not been previously described in paraplegics. For patients with late hip dislocation in spastic paraplegia, total hip arthroplasty with a semi-constrained acetabular component, combined with adequate adductor release and obturator neurectomy is recommended.

A MODERN CONSTRAINED ACETABULAR COMPONENT FOR THE MANAGEMENT OF HIP INSTABILITY

2016 ◽  
Vol 19 (01) ◽  
pp. 1650002 ◽  
Author(s):  
Dror Maor ◽  
Jie Xu ◽  
Kulvir S Mudhar ◽  
Piers J Yates
Keyword(s):  
High Risk ◽  
Aseptic Loosening ◽  
Hip Replacement ◽  
Recurrent Dislocation ◽  
Deep Infection ◽  
Radiological Findings ◽  
Hip Instability ◽  
Constrained Liner ◽  
Constrained Acetabular Component

The incidence of dislocation after primary THR has been quoted up to 2.25%, and between 2% and 20% for revision THR. We report clinical and radiological findings in 76 patients treated with a constrained liner for those considered at high-risk for dislocation, intraoperative instability or recurrent dislocations. Mean follow up was 12 months. Post operatively there were two cases of recurrent dislocation, one aseptic loosening and nine cases of deep infection. These results support that these liners have been used to treat, or in some cases prevent, instability after total hip replacement.

Sign in / Sign up

Export Citation Format

Share Document