41.有關混雜型複合樹脂(hybrid composites)的敘述,下列何者錯誤?
(A)年磨耗量約 1~5 μm,遠低於汞齊
(B)適合於填補前牙窩洞
(C)填料含量高於微粒型(microfill composites)複合樹脂
(D)物理性質優於微粒型(microfill composites)複合樹脂

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統計: A(56), B(12), C(13), D(6), E(0) #3817396

詳解 (共 1 筆)

#7416776
根據 Art and Science of Operative Dentistry, 7th edition 於 p.471 所提及之關於 Hybrid composite resin materials 之論述:
Hybrid composites are quite strong, polishable, and have wear resistance equivalent to amalgam (6~15 microns / year).
Excellent materials for both anterior and posterior restoration.
故選項A應改為:年磨耗量 6~15 microns 與 amalgam 相當。
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