問題詳情

25.進行活髓治療血管再形成術式(revascularization procedures)時,下列敘述何者錯誤?
(A)應選用不含腎上腺素(epinephrine)的麻藥
(B)使用雙氯苯雙胍己烷(chlorhexidine)進行根管沖洗可加強殺菌效果
(C)若使用次氯酸鈉(NaOCl)作為根管沖洗液時,建議的濃度為1.5%
(D)在刺激根尖組織形成血栓前,應使用17%EDTA進行最終的根管沖洗

參考答案

答案:B
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Yang Yeh】評論

整理自Pathway Ch10 rege☆☆☆☆☆☆☆☆ ...

LIall ANpass】評論

A minimally deleterious effect was seen with the use of 1.5% NaOCl followed by 17% EDTA. Thus, a lower concentration (1.5%) of NaOCl should be considered as the standard irrigant for REPs. Moreover, the use of chlorhexidine should be limited or avoided because it does not have tissue dissolution capability and has also been shown to be cytotoxic to stem cells.取自 《Pathways of the Pulp 11th》CH10, p.465REP(Regenerative endodontic procedures )沖洗標準為使用1.5% NaOCl followed by 17% EDTA,避免使用chlorhexidine 因為不具有組織溶解能力...