3.下圖所示,上顎後牙之顎間咬合關係為下列何者?
(A)上顎頰側錯咬(maxillary buccal crossbite)
(B)下顎頰側開咬(mandibular buccal open bite)
(C)上顎舌側錯咬(maxillary lingual crossbite)
(D)下顎舌側錯咬(mandibular lingual crossbite)
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統計: A(161), B(16), C(802), D(38), E(0) #2626558
統計: A(161), B(16), C(802), D(38), E(0) #2626558