预外疾变 extracranial lesion) 颅骨疾病(cranium diseases):颅底凹入症 神经痛(neuagia):三叉N痛、舌咽N痛、枕N痛 Y颈部疾病(cervical diseases) 五官疾病所致(diseases of five senses)颅外疾变(extracranial lesion) 颅骨疾病(cranium diseases)：颅底凹入症 神经痛(neuagia)：三叉N痛、舌咽N痛、枕N痛 颈部疾病(cervical diseases) 五官疾病所致(diseases of five senses)