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A fused maxillary central incisor and its multidisciplinary treatment: an 18-year follow-up.

作者信息

Brunet-Llobet Lluís, Miranda-Rius Jaume, Lahor-Soler Eduard, Cahuana Abel

机构信息

Pediatric Dental Unit, Servei d'Odontologia, Hospital Universitari Sant Joan de Déu. UB, Esplugues de Llobregat, 08950 Barcelona, Spain.

Periodontics Unit, Departament d'Odontostomatologia, Universitat de Barcelona, L'Hospitalet de Llobregat, 08907 Barcelona, Spain.

出版信息

Case Rep Dent. 2014;2014:503478. doi: 10.1155/2014/503478. Epub 2014 Feb 11.

DOI:10.1155/2014/503478
PMID:24738034
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3967802/
Abstract

Fused teeth may cause aesthetic, spacing, periodontal, eruption, and caries problems. The present case report describes a 7-year-old boy patient with a chief complaint of unerupted maxillary incisor. Radiographic examination indicated a fused tooth which had two fused roots but two independent root canals. A complex management of a fused tooth is really difficult to standardize. In this case an orthodontic, endodontic, and surgical treatment (intentional replantation) allowed the tooth to be retained until 18 years following intervention. Maintenance of the root and alveolar bone in young adults at least until full skeletal maturation should be the main treatment objective.

摘要

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Aust Dent J. 2012 Mar;57(1):98-102. doi: 10.1111/j.1834-7819.2011.01637.x.
2
A comparative study of the effects of three root-end filling materials on proliferation and adherence of human periodontal ligament fibroblasts.三种根充材料对人牙周膜成纤维细胞增殖及黏附影响的对比研究。
J Endod. 2011 Jun;37(6):865-70. doi: 10.1016/j.joen.2011.03.011.
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Fused teeth: a review of the treatment options.融合牙：治疗选择综述
唇腭裂患者上颌中切牙双根管的根管再治疗
Iran Endod J. 2019 Summer;14(3):235-239. doi: 10.22037/iej.v14i3.24911.
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Management of synodontia between dilacerated permanent maxillary central incisor and supernumerary tooth with aid of cone-beam computed tomography.借助锥形束计算机断层扫描技术处理上颌恒中切牙牙根弯曲与多生牙之间的融合牙
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Analysis of the internal anatomy of maxillary first molars by using different methods.使用不同方法对上颌第一磨牙的内部解剖结构进行分析。
J Endod. 2009 Mar;35(3):337-42. doi: 10.1016/j.joen.2008.11.022.
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Extraoral endodontic treatment, odontotomy and intentional replantation of a double maxillary lateral permanent incisor: case report and 6-year follow-up.上颌双侧恒侧切牙的口外根管治疗、牙切开术及意向性再植：病例报告及6年随访
Int Endod J. 2008 Jun;41(6):538-46. doi: 10.1111/j.1365-2591.2008.01391.x. Epub 2008 Mar 19.
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Metaanalysis of filler materials in periapical surgery.根尖手术中填充材料的Meta分析。
Med Oral Patol Oral Cir Bucal. 2008 Mar 1;13(3):E180-5.
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Hemisection of a fused tooth.融合牙的半切术。
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2007 Oct;104(4):e120-4. doi: 10.1016/j.tripleo.2007.03.029. Epub 2007 Jul 25.
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Dens evaginatus and dens invaginatus in a maxillary lateral incisor: report of a rare occurrence and review of literature.上颌侧切牙中的牙中牙和牙内陷：罕见病例报告及文献综述
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