Results 91 to 100 of about 1,530 (226)

Wnt signaling during tooth replacement in zebrafish (Danio rerio) : pitfalls and perspectives [PDF]

open access: yes, 2014
The canonical (13-catenin dependent) Wnt signaling pathway has emerged as a likely candidate for regulating tooth replacement in continuously renewing dentitions.
Elderweirdt, Fien   +2 more
core   +3 more sources

Cranial anatomy of Acynodon adriaticus and extreme durophagous adaptations in Eusuchia (Reptilia: Crocodylomorpha)

open access: yesThe Anatomical Record, Volume 307, Issue 12, Page 3653-3684, December 2024.
Abstract Acynodon adriaticus, a small eusuchian from the Late Cretaceous of Italy, is known for its well‐preserved cranial and postcranial material. Despite its excellent preservation, many details remain hidden due to the physical overlap between the elements and matrix obliteration.
Marco Muscioni   +5 more
wiley   +1 more source

Double Teeth and Coexistent Anomalies: Examples From Continental Africa

open access: yesAmerican Journal of Human Biology, Volume 36, Issue 11, November 2024.
ABSTRACT Objectives Whether gemination or fusion, double teeth are rare worldwide, including Africa based on few published data. New cases from the continent are tallied, and anomalies potentially associated with double teeth are identified. These findings should interest a range of dental researchers.
Joel D. Irish
wiley   +1 more source

Prevalence and Pattern of Accessory Teeth (Hyperdontia) in Permanent Dentition of Iranian Orthodontic Patients.

open access: yesIranian Journal of Public Health, 2013
Awareness of hyperdontia pattern/prevalence can be useful in early diagnosis and prevention by general practitioners, pediatric dentists, and orthodontists.
Fariborz Amini   +2 more
doaj  

Tooth eruption and obesity in 12-year-old children [PDF]

open access: yes, 2017
published_or_final_versio
King, NM   +4 more
core   +2 more sources

Third molar agenesis in individuals with supernumerary teeth

open access: yesOrthodontics &Craniofacial Research, Volume 27, Issue 5, Page 795-802, October 2024.
Abstract Objectives To explore the association between third molar agenesis and supernumerary tooth formation in a white‐European population. Materials and Methods A record review in various orthodontic clinics identified 380 eligible white‐European individuals, half of whom had non‐syndromic permanent supernumerary teeth (122 males and 68 females ...
Luca Friedli   +6 more
wiley   +1 more source

Late-Developing Supernumerary Premolars: Analysis of Different Therapeutic Approaches [PDF]

open access: yes, 2016
This case series describes the different potential approaches to late-developing supernumerary premolars (LDSP). LDSP are supernumerary teeth (ST) formed after the eruption of the permanent dentition; usually they develop in the premolar region of the ...
Aiello, Domenico   +5 more
core   +3 more sources

Mesiodens and paramolar in the medieval age skeletal remains [PDF]

open access: yes, 2002
Evolution as in all segments of human behavior and existence has left traces on human teeth. The aim of this study was to determine the frequency of the supernumerary teeth in skeletal remains found at the archeological site Stara Torina and SEM ...
Tihaček-Šojić Ljiljana   +2 more
core   +1 more source

Developmental absence of maxillary lateral incisors in the Portuguese population [PDF]

open access: yes, 2005
The aim of this study was to evaluate the prevalence and clinical manifestation of developmental absence of maxillary permanent lateral incisors in the Portuguese population.
Maciel, P.   +3 more
core   +2 more sources

Frecuencia de dientes supernumerarios en una población mexicana [PDF]

open access: yes, 2004
Los dientes supernumerarios (DS) son una anomalía del desarrollo que no se observa con frecuencia (del 0.3 al 3.8% de la población). En este estudio, se analizaron las ortopantomografías correspondientes a 2241 pacientes, de ambos sexos quienes ...
Garcés Ortíz, Maricela   +4 more
core   +1 more source

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