2009
DOI: 10.1016/j.knee.2008.08.003
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How to address the patella in revision total knee arthroplasty

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Cited by 48 publications
(41 citation statements)
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References 87 publications
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“…Problems affecting the patellofemoral joint have been identified as the most common cause of failure in primary TKA [11], and appropriate management of the patella during revision TKA has similarly been shown to strongly influence the clinical outcome [12,13]. Complications can include soft tissue impingement, avascular necrosis, patellofemoral instability, extensor mechanism ruptures, and patellar fracture [12].…”
Section: Discussionmentioning
confidence: 99%
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“…Problems affecting the patellofemoral joint have been identified as the most common cause of failure in primary TKA [11], and appropriate management of the patella during revision TKA has similarly been shown to strongly influence the clinical outcome [12,13]. Complications can include soft tissue impingement, avascular necrosis, patellofemoral instability, extensor mechanism ruptures, and patellar fracture [12].…”
Section: Discussionmentioning
confidence: 99%
“…While many authors have addressed the issue of patellar revision in aseptic TKA [12,[18][19][20], this study is the first to our knowledge to specifically address management of the patella in two-stage revision for infected TKA.…”
Section: Discussionmentioning
confidence: 99%
“…Dabei ist im Revisionsfall auch immer wieder die Frage des Patellawechsels gegeben. Die Indikation zum Wechsel eines Patellaimplantats sollte prinzipiell eng gestellt werden, um Knochenverlust und weitere Komplikationen zu verhindern [14].…”
Section: Indikationen Und Zielsetzung Für Patellarevisionen Nach Ktepunclassified
“…Gründe für einen Wechsel des Patellaimplantats sind: 4 nativradiologische oder makroskopische Zeichen einer Prothesenlockerung oder -dislokation, 4 Polyethylenverschleißzeichen, 4 Patellafraktur oder Bruch des Implantats, 4 [2,7]. Ziele der Patellarevision sind eine stabile Fixation des neuen Implantats, ein gut geführtes Patellagleiten, die Wiederherstellung einer suffizienten Streckfunktion und einer korrekten "joint line" im Falle eines Wechsels der tibialen und/ oder femoralen Implantatkomponente [14].…”
Section: Indikationen Und Zielsetzung Für Patellarevisionen Nach Ktepunclassified
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