Abstract:

Acute toothache is the most common symptom of emergency cases in the dental department. There are many causes of nonodontagenic toothache besides for odontagenic pain，so misdiagnosis and missed diagnosis might occur. This review describes the nonodontagenic toothache caused by such diseases as acute maxillary sinusitis，trigeminal neuralgia，zoster herpes，temporomandibular disorders，cardiac pain，cluster headache，etc. and provides reference for clinical diagnosis of toothache disease.

Key words: toothache, nonodontagenic toothache, diagnosis

摘要：

急性牙痛是口腔急症的最常见主诉症状，除牙源性疼痛以外，很多非牙源性疾病也可引起牙痛，容易出现漏诊或误诊。文章对急性上颌窦炎、三叉神经痛、带状疱疹、颞下颌关节紊乱病、心源性牙痛和丛集性头痛等疾病引起的非牙源性牙痛进行阐述，为临床医生诊断牙痛疾病提供参考。

关键词: 牙痛, 非牙源性牙痛, 诊断