{"title":"由疣状牙齿引起的上颌门牙畸形和延迟出牙","authors":"Katsuya Moriyasu , Hiromi Funayama , Takako Kuroki , Yumi Ito , Yoshinobu Asada","doi":"10.1016/j.pdj.2022.02.002","DOIUrl":null,"url":null,"abstract":"<div><p><span><span>A 7-year-old boy presented a delayed eruption of the maxillary left central incisor. Upon investigation the maxillary left central incisor was found to be fused, to an irregular and complicated mass that resembled a complex odontoma. The left central incisor and odontoma-like structure were extracted together as a single mass to prevent the risk of displacement and eruption disturbance of the maxillary left </span>lateral incisor and canine. After </span>enucleation<span> of the malformed maxillary left central incisor, the mesially inclined maxillary left lateral incisor was restored with composite resin temporarily to resemble the morphology of the maxillary left central incisor and the canine was allowed to erupt naturally, resulting in esthetically aligned anterior teeth.</span></p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"32 1","pages":"Pages 61-66"},"PeriodicalIF":0.6000,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Malformation and delayed eruption of maxillary incisors caused by a warty tooth\",\"authors\":\"Katsuya Moriyasu , Hiromi Funayama , Takako Kuroki , Yumi Ito , Yoshinobu Asada\",\"doi\":\"10.1016/j.pdj.2022.02.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p><span><span>A 7-year-old boy presented a delayed eruption of the maxillary left central incisor. Upon investigation the maxillary left central incisor was found to be fused, to an irregular and complicated mass that resembled a complex odontoma. The left central incisor and odontoma-like structure were extracted together as a single mass to prevent the risk of displacement and eruption disturbance of the maxillary left </span>lateral incisor and canine. After </span>enucleation<span> of the malformed maxillary left central incisor, the mesially inclined maxillary left lateral incisor was restored with composite resin temporarily to resemble the morphology of the maxillary left central incisor and the canine was allowed to erupt naturally, resulting in esthetically aligned anterior teeth.</span></p></div>\",\"PeriodicalId\":19977,\"journal\":{\"name\":\"Pediatric Dental Journal\",\"volume\":\"32 1\",\"pages\":\"Pages 61-66\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2022-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pediatric Dental Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0917239422000039\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pediatric Dental Journal","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0917239422000039","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
Malformation and delayed eruption of maxillary incisors caused by a warty tooth
A 7-year-old boy presented a delayed eruption of the maxillary left central incisor. Upon investigation the maxillary left central incisor was found to be fused, to an irregular and complicated mass that resembled a complex odontoma. The left central incisor and odontoma-like structure were extracted together as a single mass to prevent the risk of displacement and eruption disturbance of the maxillary left lateral incisor and canine. After enucleation of the malformed maxillary left central incisor, the mesially inclined maxillary left lateral incisor was restored with composite resin temporarily to resemble the morphology of the maxillary left central incisor and the canine was allowed to erupt naturally, resulting in esthetically aligned anterior teeth.