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DOI: 10.3415/VCOT-16-05-0070
Revision of a BFX total hip replacement stem using a Kyon stem and a head adaptor in two dogs
Publikationsverlauf
Received:
10. Mai 2016
Accepted:
13. Oktober 2016
Publikationsdatum:
26. Dezember 2017 (online)
![](https://www.thieme-connect.de/media/10.1055-s-00035023/201701/lookinside/thumbnails/10-3415-vcot-16-05-0070-1.jpg)
Summary
Objective: To report revision of BFX cementless press-fit stem loosening with a Kyon cementless stem and a head adaptor in two dogs.
Methods: Total hip arthroplasty stem revision was performed in two dogs with loosening of a previously implanted Biomedtrix press-fit BFX stem. Both dogs had a well-integrated BFX cup and single stage revision was performed using a standard Kyon stem and a head adaptor in order to couple with a 17 mm head and maintain the BFX cup.
Results: Revisions resulted in a stable functional prosthesis with successful bone integration at the one-year postoperative reevaluation.
Conclusions: Use of a Kyon stem with a head adaptor may be a successful option to provide immediate stem stability for revision of a loosened BFX stem with a properly osseo integrated cup.
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