Minimally invasive decompression mesenchymal stem cells combined with bone graft in the treatment of avascular necrosis of the femoral head application discussion

Objective To explore minimally invasive decompression mesenchymal stem cells combined with bone graft in the treatment of avascular necrosis of the femoral head in clinical application.Methods Select Jan 2009 to Jan 2011,from adopting minimally invasive decompression mesenchymal stem cells combined with bone graft in the treatment of avascular necrosis of the femoral head in 48 cases of clinical observations.Results 48 cases were followed up for 12~36 months,mean follow-up of 14 months.48 cases were confirmed by imaging examination,30 cases excellent,9 cases of benign,in 6 cases,poor in 3 cases,good in 39 cases,the excellent and good rate was 81.25%.Conclusion Minimally invasive decompression mesenchymal stem cells combined with bone graft in the treatment of avascular necrosis of the femoral head to core decompression after the effective support,promote new bone formation,reduction of the femoral head collapse,reduce the rate of disability.