Alignment in total knee arthroplasty

S. Oussedik, M. P. Abdel, J. Victor, M. W. Pagnano, F. S. Haddad

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

Dissatisfaction following total knee arthroplasty is a well-documented phenomenon. Although many factors have been implicated, including modifiable and nonmodifiable patient factors, emphasis over the past decade has been on implant alignment and stability as both a cause of, and a solution to, this problem. Several alignment targets have evolved with a proliferation of techniques following the introduction of computer and robotic-assisted surgery. Mechanical alignment targets may achieve mechanically-sound alignment while ignoring the soft tissue envelope; kinematic alignment respects the soft tissue envelope while ignoring the mechanical environment. Functional alignment is proposed as a hybrid technique to allow mechanically-sound, soft tissue-friendly alignment targets to be identified and achieved.

Original languageEnglish (US)
Pages (from-to)276-279
Number of pages4
JournalBone and Joint Journal
Volume102 B
Issue number3
DOIs
StatePublished - Jan 1 2020

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ASJC Scopus subject areas

  • Surgery
  • Orthopedics and Sports Medicine

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