tailieunhanh - Can bone apposition predict the retention force of a femoral stem? An experimental weight-bearing hip-implant model in goats

The increasing incidence of prosthesis revision surgery in the Western world has led to an increased focus on the capacity for stem removal. We previously reported on a femoral stem implanted in goats with an approximate 15% reduction in retention force by drilling longitudinally orientated grooves on the side of the stem. |