Results 21 to 30 of about 814,418 (186)
Scientific Reports, 2021 Several amniote lineages independently evolved multiple rows of marginal teeth in response to the challenge of processing high fiber plant matter. Multiple tooth rows develop via alterations to tooth replacement in captorhinid reptiles and ornithischian ...
Savannah L. Olroyd +6 more
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Management of Single Tooth Replacement in the Esthetic Region Using Immediate Implant Placement: A Case Report. [PDF]
Clin Case RepThis case report aimed to illustrate the management of single tooth replacement in the esthetic region using immediate implant placement, highlighting the importance of interdisciplinary treatment planning and adherence to esthetic principles.
Rathi M, Manohar B.
europepmc +2 more sources
Journal of Anatomy, 2006 AbstractTeeth develop from a series of reciprocal interactions that take place between epithelium and mesenchyme during development of the mouth that begin early in mammalian embryogenesis. The molecular control of key processes in tooth development such as initiation, morphogenesis and cytodifferentiation are being increasingly better understood, to ...
Rachel, Sartaj, Paul, Sharpe
openaire +3 more sources
Tooth replacement of the filter-feeding pterosaur Forfexopterus and its implications for ecological adaptation [PDF]
Anais da Academia Brasileira de CiênciasA “comb-dentition”, characterized by long, needle-like, and closely-spaced teeth, is found in the ctenochasmatid pterosaurs as an adaptation for filter-feeding.
CHANG-FU ZHOU, FENGMIN FAN
doaj +1 more source
Auto-transplantation for anterior tooth replacement
International Dental Journal, 2023 Introduction: When extraction of the maxillary anterior tooth is necessary and not optional, a clinician must choose treatment options such as bridge or dental implant to restore aesthetics and functions that the tooth offers.
A/Prof Ji Young Yoon +1 more
doaj +1 more source
Radula synthesis by three species of iron mineralizing molluscs: production rate and elemental demand [PDF]
, 2008 A cold-shock technique was used to determine radula production rates for the chitons Acanthopleura hirtosa and Plaxiphora albida, and for the limpet Patelloida alticostata, which replaced their radular teeth at rates of 0.40, 0.36 and 0.51 rows d-1 ...
Macey, D.J. +5 more
core +1 more source
Anais da Academia Brasileira de Ciências, 2018 Borioteiioids comprise an extinct family of squamates that inhabited the Northern Hemisphere during the Cretaceous and were characterized by varying patterns of tooth replacement and dental morphology.
MARÍA LUISA CHAVARRÍA-ARELLANO +2 more
doaj +1 more source
Life, 2022 Vertebrates developed tooth replacement over 400 million years ago. Then, 200 million years later, the combination of vertical tooth replacement with the thecodont implantation (teeth in bone sockets) appeared a key morphological innovation in mammalian ...
Kumiko Matsui, Yuri Kimura
doaj +1 more source
Creating a Single-Visit, Fibre-Reinforced, Composite Resin Bridge by Using a Natural Tooth Pontic: A Viable Alternative to a PFM Bridge [PDF]
Journal of Clinical and Diagnostic Research, 2013 Background: The rehabilitation of an anterior tooth space presents a confronting situation. Several modalities are presently available to address the challenge of an immediate replacement of a missing anterior tooth.
Ambica Khetarpal +2 more
doaj +1 more source
Impact of Tooth Loss and Preferences for Tooth Replacement Among Clinic Attendees at a Public University [PDF]
, 2018 Tooth loss is considered a major end-point sequela of preventable oral diseases. In Malaysia, tooth mortality is a common oral health problem. Objective: To assess the impact of tooth loss, preferences for tooth replacement, and the relationship between ...
Fang, Hew Pei +6 more
core +1 more source