Bone Remodeling Characteristics of a Short-Stemmed Total Hip Replacement

Hsiang Ho Chen, Bernard F. Morrey, Kai Nan An, Zong Ping Luo

Research output: Contribution to journalArticle

84 Citations (Scopus)

Abstract

Bone remodeling of a metaphyseal fixed femoral stem, Mayo Conservative Hip (Zimmer International, Warsaw, Ind), was characterized by the dual-energy x-ray absorptiometry and a mathematical remodeling model. The mean age of the patient was 50.8 years, and the mean follow-up was 5.7 years. As anticipated, bony structure underwent significant remodeling after the short-stemmed femoral arthroplasty with resorption proximally and ingrowth distally/laterally. Theoretical prediction further suggested that the remodeling was largely regulated by the mechanical loading distribution pattern determined by implant design.

Original languageEnglish
Pages (from-to)945-950
Number of pages6
JournalJournal of Arthroplasty
Volume24
Issue number6
DOIs
Publication statusPublished - Sep 2009

Fingerprint

Hip Replacement Arthroplasties
Bone Remodeling
Thigh
Arthroplasty
Hip
Theoretical Models
X-Rays

Keywords

  • arthroplasty
  • bone remodeling
  • femur
  • follow-up
  • short-stemmed

ASJC Scopus subject areas

  • Orthopedics and Sports Medicine

Cite this

Bone Remodeling Characteristics of a Short-Stemmed Total Hip Replacement. / Chen, Hsiang Ho; Morrey, Bernard F.; An, Kai Nan; Luo, Zong Ping.

In: Journal of Arthroplasty, Vol. 24, No. 6, 09.2009, p. 945-950.

Research output: Contribution to journalArticle

Chen, Hsiang Ho ; Morrey, Bernard F. ; An, Kai Nan ; Luo, Zong Ping. / Bone Remodeling Characteristics of a Short-Stemmed Total Hip Replacement. In: Journal of Arthroplasty. 2009 ; Vol. 24, No. 6. pp. 945-950.
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