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Table 2 Demographic data, diagnosis and Paprosky bone defect classification

From: Modular tapered conical revision stem in hip revision surgery: mid- term results

  Minimum Maximum Mean Std. Deviation
Age (y) 29 89 69.02 12.275
Weight (kg) 30 97 68.81 14.501
Height (cm) 120 184 165.66 10.070
  N %  
Sex Female 37 59.7  
Male 25 40.3  
Side Left 29 46.8  
Right 33 53.2  
Diagnosis N. %
 Aseptic loosening 38 60.7
 Septic loosening 5 8.2
 Periprosthetic fractures 11 18.0
 Mechanical stem failure 7 11.5
 Femoral nail failure 1 1.6
Femoral bone loss Paprosky %
  IIIA 91.9
  IIIB 8.1