61.下列關於局部覆蓋牙冠(partial coverage crown)的敘述,何者正確?
(A)可保留較多齒質
(B)固位性(retention)較全牙冠(full coverage crown)佳
(C)適用於長徑距固定牙橋(long span bridge)
(D)適用於高齲齒率的患者
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統計: A(1010), B(2), C(4), D(5), E(0) #3065386
統計: A(1010), B(2), C(4), D(5), E(0) #3065386