[Rotating platform spinout in LCS knee arthroplasty]. / Spinout der rotierenden Plattform bei der LCS-Knieendoprothese.
Unfallchirurg
; 110(4): 364-6, 2007 Apr.
Article
em De
| MEDLINE
| ID: mdl-17043784
ABSTRACT
In knee arthroplasty, a lax flexion gap may cause flexion instability. Subsequently, the operated knee may subluxate or dislocate. We report on a case of recurrent subluxations with malrotation of the rotating platform (spinout) after primary LCS total knee arthroplasty. Potential causes for spinout, therapy procedures, and consequences for the primary surgical technique are discussed. In the LCS rotating platform knee arthroplasty, the flexion gap must not be laxer than the extension gap. In such an instance, we recommend a higher rotating platform and a more proximal distal transverse femoral osteotomy.
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Base de dados:
MEDLINE
Assunto principal:
Falha de Prótese
/
Luxação do Joelho
/
Instabilidade Articular
/
Prótese do Joelho
Tipo de estudo:
Diagnostic_studies
Limite:
Aged
/
Humans
/
Male
Idioma:
De
Ano de publicação:
2007
Tipo de documento:
Article