59.相較於非切削植體(non-cutting implant),自助攻牙植體(self-tapping implant)於何處多加切削邊 (cutting edge)?
(A)末端(apical portion)
(B)中段(middle portion)
(C)冠部(coronal portion)
(D)中段和冠部(middle and coronal portion)

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統計: A(7), B(1), C(1), D(5), E(0) #3817414

詳解 (共 1 筆)

#7317057
Lindhe 7th p.105

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