39.下列何種植體(implant)之表面狀況與組織間所形成的撕裂強度(shear strength)最大?
(A)多孔性的覆蓋(porous coating)
(B)螺旋紋路(screw threaded)
(C)平滑外觀(smooth surface)
(D)噴漿塗膜(plasma sprayed)
答案:登入後查看
統計: A(781), B(426), C(38), D(80), E(0) #1033174
統計: A(781), B(426), C(38), D(80), E(0) #1033174