A comparative assessment of short-term outcomes of Corail entirely hydroxyapatite-coated versus cemented femoral stem prosthesis in total hip arthroplasty for elderly femoral neck fracture / 中国矫形外科杂志

ABSTRACT

[Objective]To compare the short-term clinical effect of Corail entirely hydroxyapatite(HA)-coated versus cemented femoral stem prosthesis in total hip arthroplasty(THA) for elderly femoral neck fracture.[Method]Fifty-four cases of unilateral femoral neck fracture in patient over 75 were retrospectively analyzed from January 2007 to June 2008.In them,21cases underwent THA using Corail femoral prosthesis(HA group),and the other 33 were treated with cemented THA(cement group).The difference was compared in time of hospitalization,time of operation,blood loss,hemodynamic parameters,adverse effect,Harris scoring and radiological results.[Result](1)The average operation time were(52.6?7.2)minutes in HA group and(62.5?8.5)minutes in cement group,with significant difference(P