A.經(jīng)面深靜脈至面靜脈
B.經(jīng)面橫靜脈至面靜脈
C.經(jīng)卵圓孔靜脈網(wǎng)至海綿竇
D.經(jīng)破裂乳導(dǎo)血管至海綿竇
E.經(jīng)上頜靜脈至下頜后靜脈

A.鼻腭神經(jīng)、上牙槽中神經(jīng)和上牙槽后神經(jīng)
B.腭前神經(jīng)、上牙槽前神經(jīng)和上牙槽中神經(jīng)
C.鼻腭神經(jīng)和上牙槽中神經(jīng)
D.腭前神經(jīng)和上牙槽后神經(jīng)
E.腭前神經(jīng)、上牙槽中神經(jīng)和上牙槽后神經(jīng)