９９例维吾尔族百岁老人裂纹舌的初步观察邱洪晟冯咪咪李翠芳白生义贾氢谈延惠裂纹舌是发生在舌背粘膜的病变，临床时有发现，其发生率随年龄增大而上升。我们在１４０名维吾尔族（下简称维族）百岁老人口腔健康调查中，发现裂纹舌患者９９例，现就观察、检测情况报道如下... Preliminary observation of crack tongue in 99 cases of centenarians in Uygur Qiu Hongsheng Feng Mimi Li Cuifang Bai Shengyi Jia Yan Tan Yanhui The tongue of tongue is a lesion occurring in the lingual mucosa. Clinically, it is found that the incidence increases with age. We investigated 140 mouth-cracked patients in 140 oral health surveys of 140 Uighurs (Uighurs), and we now report on the observations and detections as follows ...