Results 261 to 270 of about 353,937 (296)

Deciduous Tooth Chronology in the Mandible of the Domestic Pig

Journal of Dental Research, 1976
Specimens of known age, weight, and crown-rump length were used to characterize the chronology and histological development of the deciduous teeth in the right mandible of swine. Special observations were made concerning the deciduous origin of the first premolar tooth.
R C McClure, W S Bivin
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Mesiodistal tooth size in the deciduous and permanent dentitions

The European Journal of Orthodontics, 1982
The study comprises toothsize measurements from the deciduous and permanent dentitions of 530 boys and 580 girls from Sweden. Sexual dimorphism, toothsize variability, toothsize correlations and comparisons with other studies of Caucasian populations are presented.
Nils Myrberg, Lennart Lysell
openaire   +3 more sources

Nutritional status and the timing of deciduous tooth eruption

The American Journal of Clinical Nutrition, 1975
The number of deciduous teeth in a sample of rural Ladino Guatemalan children was counted every 3 months through 24 months of age, and at 6-month intervals from 24 to 36 months. Nutritional status at birth, whether expressed as full-term birth weight or as maternal caloric supplementation during pregnancy, influences the timing of deciduous tooth ...
Aaron Lechtig, Hernan Delgado, Robert E. Klein, Robert M. Malina, Charles Yarbrough, Jean-Pierre Habicht, Reynaldo Martorell   +6 more
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Dentigerous cyst associated with a deciduous tooth

Oral Surgery, Oral Medicine, Oral Pathology, 1992
A case of a dentigerous cyst associated with a deciduous tooth in a 2-year-old boy is presented. Radiologic examination revealed a well-defined radiolucency in the right maxilla associated with the crown of a maxillary second deciduous molar. The cyst cavity was lined with nonkeratinized squamous epithelium, and odontogenic epithelial islands were seen
Shinya Koyanagi, Tadamitsu Kameyama, Minoru Morimatsu, Jingo Kusukawa, Koji Irie   +4 more
openaire   +3 more sources

Reimpaction of Deciduous Tooth: Report of Case

The Journal of the American Dental Association, 1972
A completely reimpacted deciduous tooth in an adult patient contained an occlusal restoration. The presence of the restoration indicated that this tooth had once been erupted. Removal of the tooth confirmed that it was ankylosed.
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The origin of tooth number of the human deciduous dentition: a hypothesis

Medical Hypotheses, 1988
The constant number of 5 teeth per quadrant in the human deciduous dentition is seen to be a result of the mitotic activity within the dental lamina which leads to a constant number of centers in which cells are compressed together. These centers in which, due to the compression, the cells become narrow and cylindrical and, due to subsequent bulging ...
Andreas Jäger, Ralf J. Radlanski, B. Zimmer   +2 more
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Heritability of deciduous tooth size in Australian aboriginals

American Journal of Physical Anthropology, 1980
AbstractThe contributions of genetic and evironmental influences to observed variability of deciduous tooth size were quantified in a group of Australian aboriginals. Phenotypic variability was partitioned into four components; between sides, between fathers, between mothers, and between offspring.
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Deciduous tooth crown size in prematurely born children

Early Human Development, 2003
The purpose of our study was to examine deciduous tooth crown size in preterm children.The subjects consisted of 328 prematurely born (< 37 gestational weeks) white and black children and 1804 controls, who participated in the cross-sectional study of the Collaborative Perinatal Project (USA) in the 1960s and 1970s.
Lassi Alvesalo, Virpi Harila, Tuomo Heikkinen   +2 more
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Allometry, merism, and tooth shape of the lower second deciduous molar and first permanent molar.

American Journal of Physical Anthropology, 2016
OBJECTIVES This study investigates the effect of allometry on the shape of lower dm2 (dm2) and lower M1 (M1) crown outlines and examines whether the trajectory and magnitude of allometric scaling are shared between Neandertals and Homo sapiens ...
S. Bailey, S. Benazzi, Laura Buti, J. Hublin   +3 more
semanticscholar   +1 more source

Testing functional and morphological interpretations of enamel thickness along the deciduous tooth row in human children.

American Journal of Physical Anthropology, 2013
The significance of a gradient in enamel thickness along the human permanent molar row has been debated in the literature. Some attribute increased enamel thickness from first to third molars to greater bite force during chewing.
P. Mahoney
semanticscholar   +1 more source