李大妈的小孙子经常患口腔溃疡,一疼起来闹得全家不得安宁。医生告诉李大妈,口腔溃疡是人们日常易患的一种口腔黏膜疾病,尤其是1-6岁儿童发病率较高。口腔溃疡多发生在舌部、口底、颊部、软硬腭、前庭沟、上下唇内侧等处。口腔溃疡通常有以下几种:一、创伤引起的溃疡:主要是由于碰伤、刺伤等造成细菌感染所致,一般比较容易治愈。 Aunt Lee's grandson often suffer from oral ulcers, a pain upset the whole family no peace. The doctor told Aunt Lee that oral ulcer is a kind of oral mucosa disease that people often suffer from, especially the incidence rate of children aged 1-6 is higher. Oral ulcers occur in the tongue, mouth, mouth, cheek, soft palate, vestibular groove, the upper and lower lip medial and other places. Oral ulcers are usually the following: First, trauma caused by ulcers: mainly due to bumps, stab wounds caused by bacterial infections, generally easier to cure.