一、病因和临床表现: 三叉神经痛乃是该神经的一种感觉功能紊乱、是一种原因不明的、具有周期性阵发性、剧烈的难以忍受的疼痛,这种神经痛称为原发性三叉神经痛。而由于肿瘤、骨折和某些全身疾患新引起的三叉神经痛称为症状性三叉神经痛。原发性三叉神经痛发病原因不明,虽然各国学者都提出了不同的学说,都没有完全概括的说出其病因何在,因此仍无定论。我国医家王肯堂认为: “……此足阳明经络受风毒传入经络,血凝滞而不行,故有 First, the etiology and clinical manifestations: Trigeminal neuralgia is a sensory dysfunction of the nerve, is an unexplained, with intermittent paroxysmal, severe unbearable pain, this neuralgia called primary Trigeminal neuralgia. However, the new trigeminal neuralgia caused by tumors, fractures and some systemic disorders is called symptomatic trigeminal neuralgia. The origin of primary trigeminal neuralgia is unknown. Although scholars from different countries have put forward different theories, they did not give a complete summary of the cause of the disease. Therefore, it is still inconclusive. Chinese Ken Wang Kennedy think: "... ... this foot Yangming meridian by wind poison into the meridian, blood stagnation and not, so