Keshmiri, Armin ; Maderbacher, Günther ; Baier, Clemens ; Müller, Werner ; Grifka, Joachim ; Springorum, Hans Robert
Alternative Links zum Volltext:DOIVerlag
| Dokumentenart: | Artikel |
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| Titel eines Journals oder einer Zeitschrift: | The Journal of Arthroplasty |
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| Verlag: | CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS |
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| Ort der Veröffentlichung: | PHILADELPHIA |
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| Band: | 29 |
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| Nummer des Zeitschriftenheftes oder des Kapitels: | 11 |
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| Seitenbereich: | S. 2197-2201 |
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| Datum: | 2014 |
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| Institutionen: | Medizin > Lehrstuhl für Orthopädie |
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| Identifikationsnummer: | | Wert | Typ |
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| 10.1016/j.arth.2014.07.008 | DOI |
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| Stichwörter / Keywords: | PATELLOFEMORAL CONTACT CHARACTERISTICS; RANDOMIZED-TRIAL; FOLLOW-UP; LATERAL RELEASE; TRACKING; REPLACEMENT; OSTEOARTHRITIS; PATELLOPLASTY; surgical patellar interventions; patella tracking; computer navigation; patellar kinematics; total knee arthroplasty |
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| Dewey-Dezimal-Klassifikation: | 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin |
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| Status: | Veröffentlicht |
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| Begutachtet: | Ja, diese Version wurde begutachtet |
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| An der Universität Regensburg entstanden: | Ja |
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| Dokumenten-ID: | 61034 |
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Web of Science
Zusammenfassung
Despite different surgical patellar interventions, the decision how to treat the patella during TKA remains controversial. The purpose of this study was to quantify the effect of different reconstructive patellar interventions on patellar kinematics during TKA using optical computer navigation. We implanted ten navigated TKAs in full body specimens. During passive motion, the effect of different ...
Zusammenfassung
Despite different surgical patellar interventions, the decision how to treat the patella during TKA remains controversial. The purpose of this study was to quantify the effect of different reconstructive patellar interventions on patellar kinematics during TKA using optical computer navigation. We implanted ten navigated TKAs in full body specimens. During passive motion, the effect of different surgical patellar interventions on patellar kinematics was analysed. A contrarily tilt behaviour was observed in the TKA group without patellar intervention compared to the natural knee. Lateral release led to similar tilt values (P < 0.05). All surgical interventions led to a 3 to 5 mm medial shift of the patella (P < 0.05). None of the analysed surgical patellar interventions could restore natural patellar kinematics after TKA. (C) 2014 Elsevier Inc. All rights reserved.
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