Objective:To reconstruct a peri-implant bone defect of rabbit with tissue engineering bone(TEB)composed of coralline hydroxyapatite(CHA)particles and bone marrow stromal cells(BMSCs)using impaction gr
Objective:To evaluate the effects of 3D printing percutaneous guide template in drilling decompression of ONFH and comparethe clinical results of drilling decompression under the guidance of template