ELEgIbILIDADE DA CIRuRgIA DO TIPO REsuRFACINg NA ARTROPLAsTIA DO quADRIL: umA AVALIAçãO DE 592 quADRIs ELIgIBILITY FOR THE HIP-RESuRFACINg ARTHROPLASTY PROCEDuRE: AN EVALuATION ON 592 HIPS

AbSTRACT Objective: To investigate the percentage of ideal patients who would be eligible for hip-resurfacing surgery at a reference ser -vice for hip arthroplasty. Methods: Out of all the cases of hip arthroplasty operated at Hospital do Servidor Publico Estadual de Sao Paulo (HSPE) between January 2009 and December 2010, we assessed a total of 592 procedures that would fit the criteria for indication for resurfacing arthroplasty, after clinical and radiological evaluation according to the criteria established by the Food and Drug Administration (FDA) and by Seyler et al. Results: Among the total number of hip replacement arthroplasty cases, 5.74% of the patients were eligible. Among the patients who underwent primary arthroplasty, we found that 8.23% pre-sented ideal conditions for this procedure. Conclusion: The study demonstrated that this type of surgery still has a limited role among hip surgery methods. Keywords – Arthroplasty, Replacement, Hip; Femoral Neck Fractures; Femur Head