Allograft reconstruction for extensor mechanism rupture after total knee arthroplasty: 4.8-Year follow-up

Stefan A. Prada, Frankie M. Griffin, Carl L. Nelson, Kevin L. Garvin

Research output: Contribution to journalArticle

15 Scopus citations

Abstract

Three patients who experienced extensor mechanism rupture after total knee arthroplasty underwent reconstruction using an allograft consisting of quadriceps tendon, patella, patellar tendon, and tibial tubercle. All patients who failed initial attempts to repair the extensor mechanism disruption achieved pain relief at average 4.8-year follow-up. Patients were able to extend their knee actively against resistance. Ambulation with full weight bearing was possible in all patients; however, one patient required a cane. Few reports have been published on allograft reconstruction of the extensor mechanism. The current study supports its use for patients who have failed to achieve knee extension with reconstruction by other means.

Original languageEnglish (US)
Pages (from-to)1205-1208
Number of pages4
JournalOrthopedics
Volume26
Issue number12
StatePublished - Dec 1 2003

ASJC Scopus subject areas

  • Surgery
  • Orthopedics and Sports Medicine

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