2.有關牙髓鈣化(pulpal calcification)之敘述,下列何者正確?
(A)鈣化組織主要成分為carbonated hydroxyapatite
(B)常導致後續的牙髓壞死,是牙髓病變的先兆
(C)會導致牙髓血流量的改變,造成不明原因的牙髓疼痛
(D)牙髓仍有活性,但常造成根尖的緻密性骨炎(condensing osteitis)

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統計: A(553), B(36), C(42), D(132), E(0) #1633708

詳解 (共 3 筆)

#2448724
【出處】Cohen’s Pathways...
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#7348562
Hydroxyapatite is a member of the apatite group of minerals and has the chemical formula Ca₁₀(PO₄)₆(OH)₂.
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#7348565
condensing osteitis 好發於生長旺盛年輕人
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