Total hip replacements using the ceramic mittelmeier prosthesis

Michael H. Huo, Richard P. Martin, Laurine E. Zatorski, Kristaps J. Keggi

Research output: Contribution to journalArticle

45 Scopus citations

Abstract

One hundred twelve consecutive primary total hip replacements were performed for osteoarthritis or osteonecrosis by a single surgeon using the Mittelmeier ceramic prosthesis without cement between January 1983 and July 1984. Ninety-three of these hips were followed prospectively to a minimum of 60 months and a median of 108 months. Five (5.4%) hips have been revised for loosening. Of the remaining hips, 77 (87.5%) were rated clinically satisfactory. Cumulative survival probability using revision as endpoint was estimated to be 92.7% at 5 years and 87.9% at 10 years. However, overall mechanical failure rates were 21.5% for the cup and 22.6% for the stem. There was no case of either femoral or acetabular osteolysis observed.

Original languageEnglish (US)
Pages (from-to)143-150
Number of pages8
JournalClinical orthopaedics and related research
Issue number332
DOIs
StatePublished - Jan 1 1996

ASJC Scopus subject areas

  • Surgery
  • Orthopedics and Sports Medicine

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