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Secondary Caries in Dentine around Composites: A Wavelength-Independent Microradiographical Study
Caries Research, 1994Composite restorations are prone to develop secondary caries if a gap exists between tissue and restoration. The aim of this article was to quantify the effects of a fluoridating and non-F composite on secondary dentine caries in vitro as a function of time.
Dijkman, GEHM +2 more
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The early formation of irregular secondary dentine in progeria
Oral Surgery, Oral Medicine, Oral Pathology, 1969P rogeria, a rare childhood disorder, was first described by Hutchinson in 1885 and was given its name, which means prematurely old, by Gilford.2z 3 The syndrome, of unknown etiology, is characterized by dwarfism and premature senility. The affected persons resemble each other closely and exhibit almost complete alopecia, a high-pitched squeaky voice ...
D G, Gardner, M, Majka
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The Formation of Secondary Dentin and Related Problems
Journal of Dental Research, 1946It is generally believed that the formation of secondary dentin under fillings, caries and other forms of exposure of dentin is caused by stimuli which reach the pulp through the dentinal fibrils. It is known that the odontoblasts do not form dentin.
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Comparative Study of the Composition of Primary and Secondary Dentine
Caries Research, 1989There is considerable variation in the composition of primary and secondary dentine. In general, secondary deposits, regardless of type, contain less calcium, phosphorous, and collagenous matrix per unit volume when compared to primary dentine. Fluoride levels show the reverse tendency.
P C, Foreman, J V, Soames
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Amount of secondary dentin as an indicator of age
European Journal of Oral Sciences, 1992The amount of secondary dentin in a tooth has been used as one of several parameters in methods for age estimation. Dentin deposition has been measured according to various scoring systems, and the Pearson correlation coefficient with age has been found to be approximately 0.6.
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SEM examination of secondary dentine under and opposite cervical carious lesions
Journal of Endodontics, 1997The deposition of calcified secondary dentine underlying carious lesions and on the wall opposite to the carious lesions was examined in this study. Twenty single rooted human teeth were used in this work. The teeth were cleaned and fractured into two longitudinal halves, which were examined under a scanning microscope.
O, Pantelidou, K, Lyroudia
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The Anatomical Record, 1985
AbstractA scanning electron microscope cast technique was used to examine the interface between primary and secondary dentine in young and old human teeth. In addition, more traditional methods were used to examine this interface with light microscopy, identical regions being viewed before and after demineralization.
Y N, Wang, S H, Ashrafi, D F, Weber
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AbstractA scanning electron microscope cast technique was used to examine the interface between primary and secondary dentine in young and old human teeth. In addition, more traditional methods were used to examine this interface with light microscopy, identical regions being viewed before and after demineralization.
Y N, Wang, S H, Ashrafi, D F, Weber
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Desensitization of dentin by bioelectric induction of secondary dentin
The Journal of Prosthetic Dentistry, 1963William Lefkowitz +2 more
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