Fused Teeth

Two teeth united during development by the union of their tooth germs; the teeth may be joined by the enamel of their crowns, by their root dentin, or by both.

Also Known As:

Double Tooth; Fused Mandibular Incisors; Incisors, Fused Mandibular; Teeth, Fused; Fused Mandibular Incisor; Incisor, Fused Mandibular; Mandibular Incisor, Fused; Mandibular Incisors, Fused; Tooth, Double

Networked: 27 relevant articles (0 outcomes, 1 trials/studies)

Disease Context: Research Results

Related Diseases

1.	Dentofacial Deformities
2.	Supernumerary Tooth (Supernumerary Teeth)
3.	Periodontal Diseases (Periodontal Disease)
4.	Periapical Diseases
5.	Malocclusion (Crossbite)

Experts

1.	Bai, Yanzhen: 1 article (02/2021)
2.	Hong, Jianping: 1 article (02/2021)
3.	Baaziz, Ahlem: 1 article (01/2021)
4.	Ben Salem, Mouna: 1 article (01/2021)
5.	Brown, Donald J: 1 article (01/2021)
6.	Chouchene, Farah: 1 article (01/2021)
7.	Ghedira, Hichem: 1 article (01/2021)
8.	Hwang, Ho Sik: 1 article (01/2021)
9.	Jester, James V: 1 article (01/2021)
10.	Maatouk, Fethi: 1 article (01/2021)

Drugs and Biologics

Drugs and Important Biological Agents (IBA) related to Fused Teeth:

1.	SiliconesIBA 03/01/2013 - "Esthetic management of a primary double tooth using a silicone putty guide: a case report." 04/01/2012 - "Endodontic treatment and esthetic management of a primary double tooth with direct composite using silicone buildup guide."
2.	MetalsIBA 10/01/2023 - "However, some people are totally fine with having their teeth fused with the set of metal brackets and various metal components flowing through. " 03/01/2013 - "In this case, the fused teeth were endodontically treated and restored by a porcelain fused to metal crown. "
3.	Dental Porcelain (Porcelain)IBA 09/01/2014 - "The purpose of this paper is to report the case of an unusual combination of double tooth and talon cusp on a permanent maxillary incisor and describe its esthetic and functional rehabilitation using a porcelain laminate veneer. " 03/01/2013 - "In this case, the fused teeth were endodontically treated and restored by a porcelain fused to metal crown. "
4.	Oxygen (Dioxygen)IBA 08/01/2008 - "The molar conductivity indicated that all the complexes were nonelectrolyte; and 1H NMR spectra and IR spectra showed that the ligand coordinates(double-tooth) with RE3+ ions through the oxygen negative ion of enolic form of beta-NTA and the two nitrogen atoms of phen. "
5.	NitrogenIBA 08/01/2008 - "The molar conductivity indicated that all the complexes were nonelectrolyte; and 1H NMR spectra and IR spectra showed that the ligand coordinates(double-tooth) with RE3+ ions through the oxygen negative ion of enolic form of beta-NTA and the two nitrogen atoms of phen. "
6.	LigandsIBA 08/01/2008 - "The molar conductivity indicated that all the complexes were nonelectrolyte; and 1H NMR spectra and IR spectra showed that the ligand coordinates(double-tooth) with RE3+ ions through the oxygen negative ion of enolic form of beta-NTA and the two nitrogen atoms of phen. "
7.	IonsIBA 08/01/2008 - "The molar conductivity indicated that all the complexes were nonelectrolyte; and 1H NMR spectra and IR spectra showed that the ligand coordinates(double-tooth) with RE3+ ions through the oxygen negative ion of enolic form of beta-NTA and the two nitrogen atoms of phen. "
8.	fusioIBA 07/01/1997 - "3-D reconstructions of the fused teeth demonstrated that they were all of the fusio subtotalis variety. "
9.	flowable hybrid composite (Flow-It)IBA 01/01/2021 - "The treatment included restoration of the deep grooves of the fused teeth using flowable composite and coronal restoration of the contiguous left primary canine (#73). "
10.	carboxyl radical (COO-)IBA 02/27/2021 - "Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), and a thermogravimetric analysis (TGA) showed that after Hg2+ was adsorbed by CB, functional groups, such as the -OH group (or C=O, COO-, C=C) on the CB, induced complexation between Hg and -O-, and part of Hg (ii) was reduced Hg (i), resulting in the formation of single or double tooth complexes of Hg-O- (or Hg-O-Hg). "

Therapies and Procedures

1.	Conservative Treatment 05/01/2020 - "The aim of this study is to report aesthetic conservative treatment of double tooth anomaly. "
2.	Therapeutics 01/01/2015 - "Fused teeth can be managed quite efficiently by an overall combined treatment including both endodontic and periodontal therapy. " 01/01/1968 - "[Fused teeth in orthodontic therapy]."
3.	Osteotomy 09/01/1999 - "The types of osteotomies performed were the Le Fort I, the anterior segmental osteotomies of the maxilla or the mandible, the palatal split, and the posterior segment in combination with single-tooth or double-tooth segments. " 09/01/1999 - "From 1991 to 1998, a total of 36 patients underwent combination single- or double-tooth-segment osteotomy with traditional orthognathic procedures performed at Chang Gung Memorial Hospital. " 08/01/1999 - "The types of osteotomies performed were Le Fort I, anterior segmental osteotomies of the maxilla or the mandible, palatal split, posterior segment, and unitooth or double-tooth segments. " 09/01/1999 - "Combining single- and double-tooth osteotomies with traditional orthognathic surgery." 09/01/1999 - "The indications for combining single- or double-tooth osteotomies with traditional orthognathic surgery were patients with dentofacial deformities and malocclusion requiring stable correction within a short overall treatment period. "
4.	Endodontics 07/01/1978 - "[Endodontics in a case of fused teeth]." 01/09/2023 - "Treatment of fused teeth may require multidisciplinary approach in endodontics, periodontics, oral and maxillofacial surgery, prosthodontics and orthodontics. " 01/09/2023 - "Fused teeth do not only cause problems on crowding of dentition, abnormal occlusion and aesthetic, but also increase risks of dental caries, endodontics diseases, periapical diseases and periodontal diseases. "
5.	Crowns (Crown, Dental) 01/01/2014 - "Gemination, also called double tooth, is an anomaly exhibiting two joined crowns and usually a single root. " 12/01/2014 - "Fused teeth crowns were separated and orthodontic appliances were put in place. "