The bone anchors comprise an anchorbody having a bore that opens at a proximal end of the anchorbody.
骨锚包括锚件主体,锚件主体具有在其近端开口的通孔。
2
Based on indoor drawing test with thread GFPSN and smooth surface GFPSN, the mechanical characteristics of GFPSN under drawing load are analyzed by taking mortar as the anchorbody.