Results 31 to 40 of about 280,364 (283)

A retrospective study of the incidence of supernumerary teeth in the lower anterior region of 75 patients

open access: yesKouqiang hemian waike zazhi
[Objective:] To investigate the incidence rate and clinical characteristics of supernumerary teeth in the anterior region of lower jaw. [Methods:] Patients who came to Suzhou Stomatological Hospital from January 2019 to October 2022 were retrospectively ...
SUN Yuan, QIU Fenfang, MENG Shan
doaj   +1 more source

Late Developing Supernumeraries in a Case of Nonsyndromic Multiple Supernumerary Teeth

open access: yesCase Reports in Dentistry, 2015
Objective. This case report presents 3-year follow-up of a case of nonsyndromic multiple supernumerary teeth (NSMST) with 11 supernumerary teeth, 2 of which showed subsequent formation. Case Report.
Mine Bozkurt   +4 more
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

The musculature and skeleton of the pelvic fin of the crocodile shark, Pseudocarcharias kamoharai (Matsubara, 1936) (Elasmobranchii: Lamniformes): Morphology and sexual dimorphism

open access: yesThe Anatomical Record, EarlyView.
This work brings new information on the sexual characteristics of the crocodile shark (Pseudocarcharias kamoharai) exploring the pelvic fin musculature, as well as the siphon sac and the musculature and skeleton of the clasper. Our paper is the first to point out clearly the sexual dimorphism related exclusively to the pelvic fin musculature in males ...
Laura F. Mianutti   +2 more
wiley   +1 more source

Third molar agenesis in individuals with supernumerary teeth. [PDF]

open access: yes
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 ...
Zymperdikas, Vasileios F   +6 more
core   +2 more sources

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

open access: yesThe Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini   +3 more
wiley   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

open access: yesThe Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe   +3 more
wiley   +1 more source

Three-dimensional evaluation of dental characteristics in patients with Cleidocranial dysplasia

open access: yesBMC Oral Health
Background Cleidocranial dysplasia (CCD) is an autosomal dominant hereditary disorder. Besides skeletal abnormalities, CCD is often associated with dental complications, such as multiple supernumerary teeth and permanent teeth impaction or delayed ...
Yang Lu   +3 more
doaj   +1 more source

Clinical analysis of 51 children with supernumerary tooth complicated with dentigerous cyst [PDF]

open access: yesKouqiang yixue
Objective To investigate the clinical characteristics of supernumerary tooth combined with dentigerous cyst, and to provide reference for clinical diagnosis and treatment. Methods A retrospective analysis was performed for 51 children with tooth combined
WANG Tao, FU Yu
doaj   +1 more source

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  

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