Results 71 to 80 of about 38,765 (286)
Platelet Rich Fibrin in the revitalization of tooth with necrotic pulp and open apex
Journal of Conservative Dentistry, 2012 Regeneration of pulp-dentin complex in an infected necrotic tooth with an open apex is possible if the canal is effectively disinfected. The purpose of this case report is to add a regenerative endodontic case to the existing literature about using Platelet Rich Fibrin (PRF).
Shivashankar, Vasundara Yayathi +3 more
openaire +3 more sources
An in vivo radiographic evaluation of the accuracy of Apex and iPex electronic Apex locators [PDF]
, 2012 The aim of this study was to evaluate in vivo the clinical applicability of two electronic apex locators (EALs) - Apex (Septodont) and iPex (NSK) - in different groups of human teeth by using radiography. The working lengths (WLs) of 100 root canals were
Duarte, Marco Antônio Húngaro +5 more
core +1 more source
The Anatomical Record, EarlyView.Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley +1 more source
Apex Resection and Retrograde Filling After Enucleation of Radicular Cyst : A Case Report
Cakradonya Dental Journal, 2013 Radicular cyst is a cyst at the apex of a non-vital tooth and is a sequel of pulp inflammation. The associated tooth is usually asymptomatic. Acute infectious episodes may cause pain.
Teuku Ahmad Arbi, Abdul Latif
doaj
3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus
The Anatomical Record, EarlyView.The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey +3 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley +1 more source
Journal of Indian Orthodontic Society, 2023 Aim To analyze the pulpal stress in varied orthodontic tooth movements at ideal force levels and different bone levels, and compare any differences in pulpal stress values between anterior and posterior teeth.
Rakshita Kathia +3 more
doaj +1 more source
Avaliação da capacidade do aparelho Tri Auto ZX em determinar o comprimento dos dentes e de manter o comprimento de trabalho de modelagem / [PDF]
, 1999 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde.O objetivo do estudo foi avaliar "in vitro" a precisão e confiabilidade do aparelho Tri Auto ZX executando-se três mensurações distintas em 60 caninos humanos ...
Pasternak Júnior, Braulio
core
Accuracy evaluation of three electronic apex locators in teeth with immature apices
, 2015 The aim of this randomized controlled study was to evaluate the accuracy of Root ZX, iPex and YS-RZ-A apex locators in tooth with incomplete apices. Material and methods: Thirty human mandibular pre-molars without dental caries, fracture and with 1-3mm ...
Clovis Monteiro Bramante +6 more
core +1 more source
The Anatomical Record, EarlyView.Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano +3 more
wiley +1 more source