47.下列何者支柱牙的邊緣設計,會導致義齒邊緣與支柱牙完成線(finish line)有最大的間隙?
(A)5°斜切肩台型(beveled shoulder)
(B)15°斜切肩台型(beveled shoulder)
(C)30°斜切肩台型(beveled shoulder)
(D)45°斜切肩台型(beveled shoulder)
答案:登入後查看
統計: A(339), B(6), C(16), D(220), E(0) #1379300
統計: A(339), B(6), C(16), D(220), E(0) #1379300