1.The relationship between maxillary lateral incisor anodontia and the palatal displacement of unerupted maxillary canines cannot be considered as a multiple tooth abnormality with defined genetic etiology in order to be regarded as a "syndrome".
上颌侧切牙无牙颌与上颌尖牙腭移位的关系不能被认为是一种具有明确遗传病因的多齿异常，被认为是一种“综合征”。