Results 71 to 80 of about 5,650 (253)

Computational corrections for anisotropic absorption in tensor tomography

open access: yesJournal of Synchrotron Radiation, EarlyView.
We investigate the effect of anisotropic absorption of scattered X‐rays in X‐ray diffraction tomography and show that the detrimental effect on reconstruction is small in the range of absorption coefficients and scattering angles commonly used.In X‐ray scattering tensor tomography at large scattering angles, the absorption of scattered X‐rays by the ...
Mads Carlsen, Marianne Liebi
wiley   +1 more source

Differential expressions of bilaterally unerupted supernumerary teeth

open access: yesJournal of Indian Society of Pedodontics and Preventive Dentistry, 2011
This article presents a case of bilateral unerupted supernumerary teeth in the mandibular premolar region. Surgical removal of the right-sided supernumerary tooth had to be carried out as it was impeding the eruption of the mandibular first premolar ...
S Masih, H S Sethi, N Singh, A M Thomas
doaj   +1 more source

A reappraisal of the Middle to Later Stone Age prehistory of Morocco Réévaluer la préhistoire du Maroc, du Middle Stone Age au Later Stone Age

open access: yesJournal of the Royal Anthropological Institute, EarlyView.
Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton   +3 more
wiley   +1 more source

Dentists' Ability to Identify Tooth Resorption on Radiographic Images and Their Preferences for Terminology

open access: yesAustralian Dental Journal, EarlyView.
ABSTRACT Background Tooth resorption has no universal classification, which leads to confusion. The aims were to assess dentists' ability to radiographically identify resorption and to determine their terminology preferences for three types of resorption. Materials and Methods Dentists completed an electronic questionnaire.
Sheema Pham, Paul V. Abbott
wiley   +1 more source

Talon Cusp in A Supplementary Tooth - A Case Report

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2005
Talon cusp is a morphological dental anomaly, which presents as an accessory cusp and commonly occurs on the lingual surfaces of the incisors. Supernumerary tooth is a common dental anomaly, which occurs in both maxilla and the mandible.
S Meera, Babu Mathew
doaj  

Understanding the Oral Health Status and Factors Affecting Poor Oral Health in People Living With Severe Mental Illness: A Cross‐Sectional Study

open access: yesAustralian Dental Journal, EarlyView.
ABSTRACT Objectives To assess the oral health status of patients with severe mental illness visiting the Collaborative Centre for Cardiometabolic Health in Psychosis clinics and examine the effect of demographic, medical and social factors on Oral Health (OH). Methods The cross‐sectional study included adults aged 18–65 years with severe mental illness
Shilpi Ajwani   +3 more
wiley   +1 more source

Diagnosis and treatment of supernumerary teeth in non-syndromic children: case series

open access: yesRevista de Odontopediatria Latinoamericana
Aims: Supernumerary teeth represent teeth or structures similar to dental elements, erupted or not, that manifest beyond the quantity commonly found in both dentitions.
Lucas Fernando Oliveira Tomáz Ferraresso   +7 more
doaj   +1 more source

Fusion of a Tooth with a Supernumerary Tooth: A Case Report and Literature Review of 35 Cases. [PDF]

open access: yesChildren (Basel), 2023
Akitomo T   +8 more
europepmc   +1 more source

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