皮肤慢性窦道常被误诊和误治,牙源性疾病所引起的面颈部皮损可距原发疾病部位很远。临床医生必须仔细寻找其可能的牙源性感染。误诊可导致多次手术切除和活检、长期抗生素治疗,甚至应用放射线或电干燥疗法。了解牙源性感染的引流途径,可有助于诊断。 Chronic sinus skin often misdiagnosed and mistakenly, caused by dental diseases caused by facial and cervical lesions can be far away from the site of primary disease. Clinicians must carefully look for their possible odontogenic infections. Misdiagnosis can lead to multiple surgeries and biopsies, long-term antibiotic treatment, and even radiation or electrowetting therapy. To understand the drainage of odontogenic infection can help diagnose.