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Table 1 Patient characteristics

From: Clinical and radiographic outcomes after total hip arthroplasty with the NANOS neck preserving hip stem: a 10 to 16-year follow-up study

Patients 67
THA 72
Patients with bilateral THA (%) 5 (7.5%)
Men 43
Women 24
Age (y), mean ± SD 53 ± 20
Ethiologies
 Primary osteoarthritis (%) 82%
 FHAN (%) 7%
 Post-traumatic osteoarthritis (%) 11%
Complications
 Asepting loosening 1
 Infection 1
 Periprosthetic fracture 1
 Intraoperative fracture 1
 Dislocation 1
  1. Abbreviations: THA total hip arthroplasty, FHAN Femoral head avascular necrosis