44 局部活動義齒的卡環中,進入倒凹區的部位為下列何者?
(A)固位臂(Retentive Arm)
(B)拮抗臂(Reciprocal Arm)
(C)鉤靠(Rest)
(D)間接固位臂(Indirect retainer)
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統計: A(215), B(36), C(31), D(5), E(0) #899877
統計: A(215), B(36), C(31), D(5), E(0) #899877