[Long-term results of uncemented Parhofer-Mönch screw rings].

  title={[Long-term results of uncemented Parhofer-M{\"o}nch screw rings].},
  author={Christian Hendrich and Dilek Ak and Ulf Sauer and Stephan Kirschner and C. P. Rader},
  journal={Zeitschrift fur Orthopadie und ihre Grenzgebiete},
  volume={142 3},
AIM The aim of this study was an analysis of the long-term behaviour and implant migration of the Parhofer-Mönch-screw cup seen in patients between 1982 and 1991. METHOD 92 cups (m : f = 53 : 39, mean age 53 +/- 7 years) were included mainly prospectively. After 118 +/- 45 months all patients were examined clinically and radiologically. Digital migration analysis was performed using the single-film X-ray analysis (Einbildröntgenanalyse, EBRA). RESULTS 5 patients had died. 32 cups were… CONTINUE READING