分类: 颅内并发症 1硬脑膜外脓肿( extradural abscess) 2硬脑膜下脓肿( subdural abscess) 3.乙状窦血栓性静脉炎( (thrombophlebitis of sigmoid sinus) 4.化脓性脑膜炎( suppurative meningitis) 5脑脓肿( brain abscess) 6.耳源性脑积水( otogenichydrocephalus) 7脑州( brain hernia)分类： 颅内并发症 1.硬脑膜外脓肿（extradural abscess) 2.硬脑膜下脓肿 (subdural sbscess) 3.乙状窦血栓性静脉炎(thrombphlebitis of sigmoid sinus) 4.化脓性脑膜炎 (suppurative meningitis ) 5.脑脓肿 (brain abscess) 6. 耳源性脑积水（otogenichydrocephalus) 7.脑疝 (brain hernia)