Results 41 to 50 of about 6,539,589 (296)

Mesiodens preventing eruption of a permanent central incisor [PDF]

open access: yes, 2005
A maxillary midline supernumerary tooth is the most common type of supernumerary tooth. We present a case of a mesiodens, preventing eruption of a permanent central incisor.
Azzopardi, Alexander   +2 more
core  

SOLITARY MEDIAN MAXILLARY CENTRAL INCISOR: A CASE REPORT

open access: yes, 2014
The absence of maxillary central incisor is a rare condition. One central incisor with a symmetrical crown can be seen in both deciduous and permanent dentition at the midline and it is clinically the common sign of solitary median maxillary central ...
ARSAN, BELDE   +3 more
core   +1 more source

Lagomorph cranial biomechanics and the functional significance of the unique fenestrated rostrum of leporids

open access: yesThe Anatomical Record, EarlyView.
Abstract The crania of leporid lagomorphs are uniquely fenestrated, including the posterior cranial bones and the lateral portion of the maxilla. The functional significance of the highly fenestrated rostrum has received considerably little attention, despite being absent in other mammalian herbivores with a long rostrum.
Amber P. Wood‐Bailey, Alana C. Sharp
wiley   +1 more source

Role of cone-beam computed tomography for the diagnosis of the labially inverted impaction of maxillary central incisor

open access: yesJournal of Oral and Maxillofacial Radiology, 2019
Impaction of permanent maxillary central incisor is very rare. Inverted impaction of the maxillary central incisor is even more uncommon. Impacted central incisor can cause esthetic concern to the patient or can be associated with the dentigerous cyst ...
Virender Gombra, Mandeep Kaur
doaj   +1 more source

Esthetic and palliative management of congenitally missing anterior teeth using all ceramic fixed prosthesis: A clinical case report

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Congenitally missing anterior teeth alters the patient's physiognomy and diction in a big way. Maxillary incisor agenesis, prominently the lateral incisor is the most common congenitally missing permanent tooth, in the anterior maxillary region, which is
Karthik Kannaiyan   +4 more
doaj   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

Maxillary central incisor dimensions and its association with lower anterior facial height

open access: yesJournal of College of Medical Sciences-Nepal, 2016
Introduction: Maxillary anteriors are the major teeth displayed during the smile and have a dominant role in the dentofacial appearance. As the dimensions of incisors vary with various facial dimensions, this study aimed to find out the ratio of width to
Rajesh Gyawali, Varun Pratap Singh
doaj   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

open access: yesThe Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy   +3 more
wiley   +1 more source

Fusion of the permanent maxillary right incisor to a supernumerary tooth in association with a gemination of permanent maxillary left central incisor: A dental, genetic and dermatoglyphic study

open access: yes, 2000
The relationship between fusion of the permanent maxillary right central incisor to a supernumerary tooth in association with gemination of permanent maxillary left central incisor and dermatoglyphics were ...
CİMİLLİ, ZÜHRE HALE
core   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

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