Results 31 to 40 of about 70,530 (297)

Fused teeth in the primary dentition: clinical case report

open access: yesRGO: Revista Gaúcha de Odontologia, 2020
Fused teeth are a developmental anomaly involving the union of two dental germs at the crown, root or pulp. This type of anomaly occurs during intraosseous development, resulting in a morphologically irregular tooth that can affect both the primary and ...
Amanda Carolina COSTA   +5 more
doaj   +1 more source

\u3ci\u3eCryptopygus Bipunctatus\u3c/i\u3e (Collembola: Isotomidae) in North America, and \u3ci\u3eC. Posteroculatus\u3c/i\u3e N. Comb. [PDF]

open access: yes, 2017
Specimens of Cryptopygus bipunctatus are reported and described from North America (Michigan) for the first time. The species is easily recognized by its lack of color, one pair of ocelli on black eyespots, and one flair of ventral manubrial setae ...
Bernard, E. C, Snider, R. J
core   +2 more sources

Solid Freeform Fabrication of Artificial Human Teeth [PDF]

open access: yes, 2004
In this paper, we describe a solid freeform fabrication procedure for human dental restoration via porcelain slurry micro-extrusion. Based on submicron-sized dental porcelain powder obtained via ball milling process, a porcelain slurry formulation has ...
Cameron, Thomas B.   +3 more
core   +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

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

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

A revision of African Psammoecus (Coleoptera, Silvanidae) and descriptions of two new species from the collection of the Musée royal de l’Afrique centrale [PDF]

open access: yes, 2012
A revision of the known African species of Psammoecus is given, including redescriptions and illustrations of diagnostic characters. Extensive material from the Musée royal de l’Afrique centrale (Tervuren) is studied.
Karner, Michael
core   +3 more sources

Osteology and relationships of Rhinopycnodus gabriellae gen. et sp. nov. (Pycnodontiformes) from the marine Late Cretaceous of Lebanon [PDF]

open access: yes, 2013
The osteology of Rhinopycnodus gabriellae gen. and sp. nov., a pycnodontiform fish from the marine Cenomanian (Late Cretaceous) of Lebanon, is studied in detail.
Capasso, Luigi, Taverne, Louis
core   +4 more sources

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

Home - About - Disclaimer - Privacy