A.2%普魯卡因 B.2%含腎上腺素普魯卡因 C.2%利多卡因 D.2%含腎上腺素利多卡因 E.2%丁卡因
A.上牙槽后神經(jīng)+腭后神經(jīng) B.上牙槽后神經(jīng)+腭前神經(jīng) C.上牙槽后神經(jīng)+鼻腭神經(jīng) D.上牙槽中神經(jīng)+腭前神經(jīng) E.上牙槽中神經(jīng)+上牙槽后神經(jīng)+腭前神經(jīng)