诞生牙致李一弗病一例报告王兵（宁夏医学院附属医院口腔科７００００４）患儿女，出生４０ｄ，因舌尖溃疡不愈就诊。患儿出生时下前乳牙已萌出，３ｄ后发现舌尖腹面一绿豆大小溃疡面，无自愈倾向，至满月时舌尖已呈开裂状，经抗炎治疗无效。来门诊检查：全身情况良好，口... Birth of a tooth caused by Lee disease report Wang Bing (Affiliated Hospital of Ningxia Medical College, Department of Stomatology 700004) Children, born 40d, due to tongue ulcer unhealed treatment. Premature deciduous teeth have been eruption of children at birth, after 3d found tongue tip ventral mung bean size ulcer surface, no tendency to self-healing, to the full moon when the tongue has been cracked, the anti-inflammatory treatment ineffective. To the clinic examination: the body condition is good, mouth ...