50.牙科黏合劑(cement)凝固 24小時後,下列何者抗壓強度(compressive strength)最小?
(A)磷酸鋅黏合劑(zinc phosphate cement)
(B)玻璃離子黏合劑(glass ionomer cement)
(C)樹脂黏合劑(resin cement)
(D)矽酸鈣黏合劑(tricalcium silicate cement)
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統計: A(98), B(181), C(63), D(512), E(0) #3378871
統計: A(98), B(181), C(63), D(512), E(0) #3378871
詳解 (共 4 筆)
#7282840
24hr抗壓強度:resin>ZPC>GI>>>>>MTA
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#7425197
強度最小:(D) 矽酸鈣黏固劑 (Tricalcium silicate cement / 如 MTA, Biodentine)
這種材料主要用於活髓治療(Vital pulp therapy)、覆髓(Pulp capping)或根尖逆充填(Retrograde filling)
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