1·Hirst said the tooth, believed to be a child's incisor, may have come from incidents he had at school.
赫斯特说，据信是儿童门牙的这个牙齿，可能来自于他在学校念书时所发生的一些事。
2·The canine is impacting on the incisor.
犬牙和门牙挤压在一起。
1·In this article, a compound odontoma and an impacted lateral incisor were diagnosed by radiographs.
本报告之病例即为借由牙科放射检查诊断出混合性齿瘤及阻生侧门齿。
1·A case is reported in which two ectopic maxillary permanent canine teeth bypassed the lateral incisors and caused extensive resorption to both maxillary central incisor teeth.
案件报告中，两名常任异位上颌犬齿绕过侧门，并造成了广泛的骨吸收两个上颌中切牙牙齿。