Results 21 to 30 of about 441,604 (244)

Endodontic management of central incisor associated with large periapical lesion and fused supernumerary root: a conservative approach [PDF]

open access: yesRestorative Dentistry & Endodontics, 2018
Fusion and gemination are developmental anomalies of teeth that may require endodontic treatment. Fusion may cause various clinical problems related to esthetics, tooth spacing, and other periodontal complications.
Gautam P. Badole   +2 more
doaj   +1 more source

Triplication of deciduous teeth: A rare dental anomaly

open access: yesNigerian Journal of Surgery, 2013
Fusion of teeth is the union of two or more tooth germs, which are usually separated. Depending upon the stage of odontogenesis, it can be complete or incomplete.
Suresh Yadav   +3 more
doaj   +1 more source

Fused roots of maxillary molars: characterization and prevalence in a Latin American sub-population: a cone beam computed tomography study [PDF]

open access: yesRestorative Dentistry & Endodontics, 2019
ObjectivesThe upper molars generally have three roots; therefore, different combinations of fusion can occur, increasing the possibility of finding more complex root canal systems.
Maytté Marcano-Caldera   +5 more
doaj   +1 more source

Dental anomalies of the deciduous dentition among Indian children: A survey from Jodhpur, Rajasthan, India

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2015
Background: Anomalies and enamel hypoplasia of deciduous dentition are routinely encountered by dental professionals and early detection and careful management of such conditions facilitates may help in customary occlusal development.
Shravani Govind Deolia   +4 more
doaj   +1 more source

Clinical management of a fused mandibular lateral incisor with supernumerary tooth: A case report

open access: yesDental Research Journal, 2016
The purpose of this report is to present a rare case of a fused mandibular lateral incisor with supernumerary tooth with a follow-up for 18-months. A 35-year-old female patient was referred to our clinic with an extraoral sinus tract in the chin.
Seda Aydemir   +3 more
doaj   +1 more source

Wnt Lrp4 Knockout Mice Show Supernumerary Teeth and Fused Molars [PDF]

open access: yes, 2023
Several signaling mechanisms, notably the Wnt/ -catenin signaling system and its modulators, control tooth development. Lrp4 is recognized as one of these modulators that inhibits the pathway. In the absence of Lrp4, the Wnt/ -catenin signaling pathway
Khan, Iqra Asad
core   +1 more source

A Case of Geminated Primary Canine Associated with Fused Teeth and Considerations of Developmental Mechanism [PDF]

open access: yes, 1987
P(論文)Primary teeth show less retrogression than permanent teeth. Therefore, the form and number of malformed teeth in primary dentition is less common than permanent dentition.
35437   +7 more
core   +1 more source

Histopathological evaluation of root canal filling materials for primary teeth [PDF]

open access: yes, 2010
This study aimed to assess the response of apical and periapical tissues of dogs¿ teeth after root canal filling with different materials. Forty roots from dogs¿ premolars were prepared biomechanically and assigned to 4 groups filled with: Group I ...
Leonardo, Mário Roberto   +8 more
core   +1 more source

Dental anomalies : fused teeth, endodontic approach [PDF]

open access: yes, 2021
La fusión dental es una anomalía dentaria que consiste en la unión embriológica o en fases pre-eruptivas de dos o más gérmenes dentarios adyacentes por medio de dentina con el resultado de un diente único. Se revisa el diagnóstico diferencial, las formas
Barrera Borio, Maira Sol   +5 more
core  

A rare case of bilateral double incisors; Early orthodontic management

open access: yesClinical Case Reports, 2021
A safe and suitable approach in the treatment of unusual malformed anterior maxillary teeth would be to accept a birooted fused incisor as two central teeth by moving it across the midpalatal suture and improve the frontal esthetics.
Soghra Yassaei   +2 more
doaj   +1 more source

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