Results 1 to 10 of about 90,751 (167)
Tooth root resorption: A review. [PDF]
Sci Prog, 2022 Tooth root resorption is multifactorial, leading to progressive destruction and eventual loss of tooth root dentin and cement. There are internal and external types of root resorption, each having its variety. The etiology and pathogenesis of tooth root resorption are poorly understood, and the most significant etiological factors are trauma, pulpal ...
Heboyan A +7 more
europepmc +3 more sources
Current Understanding of the Regulatory Mechanism of Tooth Root Development and Future Perspectives [PDF]
Journal of the California Dental Association, 2023 Background The purpose of this review article is to understand tooth root development and its regulation through evolution and epigenetics as well as future implications involving root regeneration and tissue engineering.Types of Studies Reviewed We ...
Natalie Black, Yang Chai
doaj +2 more sources
Photoacoustic digital tooth and image reconstruction of tooth root [PDF]
arXiv, 2023 Imaging of teeth is very important to doctors in the diagnosis and treatment of dental diseases. The main imaging modality currently used is Cone-Beam Computed Tomography (CBCT), which however suffers from ionizing radiation causing potential damage to human body.
Shen, Yuting +7 more
arxiv +3 more sources
The Role of Wnt Signaling in Postnatal Tooth Root Development [PDF]
Frontiers in Dental Medicine, 2021 Appropriate tooth root formation and tooth eruption are critical for achieving and maintaining good oral health and quality of life. Tooth eruption is the process through which teeth emerge from their intraosseous position to their functional position in
Nicha Tokavanich +5 more
doaj +2 more sources
A novel system for classifying tooth root phenotypes. [PDF]
PLoS One, 2021 Human root and canal number and morphology are highly variable, and internal root canal form and count does not necessarily co-vary directly with external morphology. While several typologies and classifications have been developed to address individual components of teeth, there is a need for a comprehensive system, that captures internal and external
Gellis J, Foley R.
europepmc +9 more sources
Transparent dentin region in the tooth root. [PDF]
Clin Case Rep, 2020 AbstractTransparent dentin in the tooth root forms during the aging process. The transparent dentin is weaker than normal opaque dentin, which may explain the occurrence of root dentin fractures in aged individuals. Tooth fractures are caused by the brittleness of the transparent dentin.
Inoue T +3 more
europepmc +6 more sources
Some historical musings on tooth/root resorption. [PDF]
J Istanb Univ Fac Dent, 2017 Contemporarily, the ravages of tooth resorption are seen daily around the world. While some teeth can be retained many are lost to this process. Although many types of resorptive processes have been identified, the etiological factors involved in this malady are not often clear and both speculation as to it source and clinical management have received ...
Gutmann JL.
europepmc +6 more sources
The Impact of the Eda Pathway on Tooth Root Development. [PDF]
J Dent Res, 2017 The Eda pathway ( Eda, Edar, Edaradd) plays an important role in tooth development, determining tooth number, crown shape, and enamel formation. Here we show that the Eda pathway also plays a key role in root development. Edar (the receptor) is expressed in Hertwig’s epithelial root sheath (HERS) during root development, with mutant mice showing a ...
Fons Romero JM +7 more
europepmc +8 more sources
BMP signaling in the development and regeneration of tooth roots: from mechanisms to applications
Frontiers in Cell and Developmental Biology, 2023 Short root anomaly (SRA), along with caries, periodontitis, and trauma, can cause tooth loss, affecting the physical and mental health of patients.
Cangwei Liu +7 more
doaj +1 more source
GT U-Net: A U-Net Like Group Transformer Network for Tooth Root Segmentation [PDF]
12th International Workshop, MLMI 2021, Held in Conjunction with
MICCAI 2021, 2021 To achieve an accurate assessment of root canal therapy, a fundamental step is to perform tooth root segmentation on oral X-ray images, in that the position of tooth root boundary is significant anatomy information in root canal therapy evaluation. However, the fuzzy boundary makes the tooth root segmentation very challenging. In this paper, we propose
arxiv +1 more source