Results 91 to 100 of about 679,348 (292)

An Unusual Case of All Impacted Mandibular Anterior Teeth

, 2014
Background: Multiple impacted teeth by itself is a rare condition and often found in association with syndromes. A rare case of multiple impacted mandibular anterior teeth in which no syndrome or systemic conditions are associated is being ...
G V Reddy, K Dinesh Sharma, G S Prasada Reddy, I Venkata Krishna, C N Sreenivas   +4 more
core  

Retrospective evaluation of the prevalence of impacted teeth in the Adıyaman region using panoramic radiographs

Aims: Teeth that fail to erupt into the dental arch within the normal eruption time for various reasons are referred to as impacted teeth. The aim of this study was to compare the incidence, localization, and distribution of impacted teeth by age and ...
Ayşegül Öndeş, Esin Akol Görgün, Anzel Toprak Bişkin   +2 more
core   +1 more source

Surgical Removal of Impacted Teeth [PDF]

, 2011
BackgroundThe aim of the study was to undertake a six-year analysis from 1999/00 to 2004/05, of the demographic characteristics of hospitalisations for the surgical removal of impacted teeth in Western Australia under general anaesthesia.Method  Data for
Roslind Preethi George; University of Western Australia, Estie Kruger; University of Western Australia, Marc Tennant; University of Western Australia   +2 more
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Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

The Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison, James Gregory, Christopher Jackson, Jordan Bestwick, Katlin Schroeder, Samuel J.L. Gascoigne, Paul Bills, Laura B. Porro, Philip D. Mannion, Paul M. Barrett   +9 more
wiley   +1 more source

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

The 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, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Prevalence of Impacted Canines among Dental Patients in the Industrial Workers of Hyderabad – A Radiographic Study

Journal of Pharmacy and Bioallied Sciences
Background: Impacted teeth have a low prevalence but exhibit a very uneven distribution. Among dental visits, impaction is one of the most common issues encountered.
Salla Chetan Kumar, Saritha Madham, Visshishta Jaggannagari, Kavuda Nagarjuna Prasad, Ajjarapu Sai Sowjanya, Firdous Sultana   +5 more
doaj   +1 more source

Oldest well‐preserved euprimate petrosal, from the early Eocene of India (Vastan Lignite Mine, Gujarat)

The Anatomical Record, EarlyView.
Abstract An exquisitely preserved, isolated partial petrosal with associated fragmentary stapes is described from the Vastan Lignite Mine (Gujarat, India), dated to the early Eocene (~54.5 Ma). Several anatomical traits (e.g., large petrosal plate; posterolateral entry of the internal carotid artery to the tympanic cavity; bony tubes surrounding the ...
Mary T. Silcox, Kenneth D. Rose, Rachel H. Dunn, Kishor Kumar, Rajendra S. Rana, Ashok Sahni, Lachham Singh, Thierry Smith, Jordan W. Crowell   +8 more
wiley   +1 more source

Epidemiological and imaging characteristics of impacted maxillary incisors and effect on root development

Scientific Reports
Despite extensive research on maxillary impacted canines, studies specifically investigating maxillary impacted incisors remain limited. This retrospective study aimed to determine the prevalence of impacted teeth among adolescent orthodontic patients ...
Yucong Zhou, Mengning Bi, Huiquan Yang, Xiaoya He, Xuanyu Wang, Zhihua Chen, Fang Ji   +6 more
doaj   +1 more source

Retrospective Investigation of the Prevalence of Impacted Teeth in Hatay [PDF]

, 2014
Purpose: The purpose of this study were to examine localization, the prevalence of impacted permanent teeth and to perform the distributions according to sex and jaws in Hatay population.
Ufuk Tatlı, Osman Fatih Arpag, Altan, Ahmet, Arpağ, Osman Fatih, Ufuk Tatli, Tatlı, Ufuk, Ahmet Altan, Damlar, İbrahim, ibrahim Damlar   +8 more
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The incidence of impacted wisdom teeth in a Saudi community.

, 1986
The wisdom tooth is the last permanent tooth to erupt into the oral cavity. Its eruption, however, can be impeded and the tooth may become impacted. The incidence of such a condition may be influenced by local as well as racial factors.
Shalhoub, S., Haidar, Z., Zohair Haidar, Suliman Y. Shalhoub   +3 more
core   +1 more source