A.2天 B.3~4天 C.5~6天 D.7~12天 E.15天以后
A.眶下神經(jīng)阻滯麻醉 B.上頜神經(jīng)麻醉阻滯 C.鼻腭神經(jīng)阻滯麻醉 D.腭前神經(jīng)阻滯麻醉 E.全麻
A.3歲以后 B.5歲以后 C.7歲以后 D.9歲以后 E.13歲以后