1. Oral cavity jaw is facial phlegmon is to point to the floorboard of inflammation of sex of fester of organization of week of oral cavity, jaw and neck upside. 口腔颌面部蜂窝织炎是指口腔、颌周组织及颈上部化脓性炎症的总称。
2. Stubborn, but drag in is whole oral cavity, even gastric bowel path. ② " wool shape " blaze of oral cavity mucous membrane. 顽固，可累及整个口腔，甚至胃肠道。②“毛状”口腔粘膜白斑。
3. Oral cavity jaw is facial phlegmon is to point to the floorboard of inflammation of sex of fester of organization of week of oral cavity, jaw and neck upside. 口腔颌面部蜂窝织炎是指口腔、颌周组织及颈上部化脓性炎症的总称。
4. It includes diseases mainly involving oral mucosa, dermatogic diseases involves oral mucosa, some diseases with both ectoderm and mesoderm origins and oral manifestation of systemic diseases. 同时发生于皮肤或单独发生于口腔粘膜上的皮肤疾病；合并起源于外胚层和中胚层的某些疾病的口腔表现；全身或系统性疾病的口腔表现。
5. Pay attention to oral hygiene and good oral care, postprandial must use toothpicks to remove food residue, and ground mouthwash, dental caries and oral reduce secondary infection. 注意口腔卫生和做好口腔护理，餐后一定要用牙签将食物残渣清除，并勤漱口，减少龋齿和口腔继发感染。
