A.能酸蝕釉質(zhì)的制劑 B.能酸蝕牙本質(zhì)的制劑 C.能酸蝕牙骨質(zhì)的制劑 D.既酸蝕釉質(zhì)又能酸蝕牙本質(zhì)的制劑 E.既酸蝕釉質(zhì)又能酸蝕牙骨質(zhì)的制劑
A.局麻下開髓引流 B.安撫治療 C.間接蓋髓 D.活髓切斷術(shù) E.局麻拔髓
A.0.1~0.4mm B.0.5~0.8mm C.1.0mm D.1.5mm E.2mm以上