Tooth Size Variation in Prehistoric India

1985 ◽  
Vol 87 (4) ◽  
pp. 811-825 ◽  
Author(s):  
John R. Lukacs
Keyword(s):  
Size Variation ◽  
Tooth Size

Age related tooth size variation in the Lengua Indians of Paraguay

1985 ◽  
Vol 75 (3) ◽  
pp. 341-348
Author(s):  
Julius A. Kieser ◽  
H. T. Groeneveld ◽  
Charles B. Preston
Keyword(s):  
Size Variation ◽  
Tooth Size ◽  
Age Related

Comparison of Maxillary Central Inclination, Crown Angulation and Tooth Size Variation in Aesthetic and Non-aesthetic Smiles, A Cross Sectional Study

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Tarulatha Revanappa Shyagali ◽  
Rachita Singh ◽  
Anil Tiwari ◽  
Abhishek Gupta
Keyword(s):  
Size Variation ◽  
Cross Sectional Study ◽  
Tooth Size ◽  
Central Incisor ◽  
Cross Sectional ◽  
Maxillary Central Incisor ◽  
Normal Occlusion ◽  
Lateral Cephalograms ◽  
Significant Difference ◽  
The Aesthetic

Background: An attractive smile is often attributed to incisor alignment and proclined or retroclined incisors could contribute to a less aesthetic smile. Objectives: This study was aimed to evaluate the maxillary central incisor crown inclination, crown angulation and tooth size variation in aesthetic and unattractive smiles. Methods: This study was conducted among 100 females (equally divided into aesthetic and unaesthetic smile groups), aged between15 - 25 years, with Angle’s Class I normal occlusion and balanced profiles. Variations in maxillary central incisor crown inclination and angulation were measured on lateral cephalograms, photographs and the study models of the subjects. Variations in tooth morphology were also evaluated by measuring crown height and width in both groups. Mann-Whitney U test was performed to evaluate the difference between the aesthetic and unaesthetic smiles. P < 0.05 was considered as significant. Results: This study showed that incisor angulation was significantly higher in the unaesthetic group compared to the aesthetic group (P < 0.001). However, there was no statistically significant difference for the incisor inclination relative to the Palatal Plane between the aesthetic and unaesthetic smile groups (P = 0.086). In addition, there were significant differences between the aesthetic and the non-aesthetic groups regarding the central incisor height (P < 0.05). Conclusions: The findings of this study indicate that the possible variations in aesthetics are related to the ethnic elements that are associated with differences in crown angulations, as well as tooth size.

scholarly journals Tooth Size Variation Related to Age in Amboseli Baboons

2010 ◽  
Vol 81 (6) ◽  
pp. 348-359 ◽  
Author(s):  
Jordi Galbany ◽  
Laia Dotras ◽  
Susan C. Alberts ◽  
Alejandro Pérez-Pérez
Keyword(s):  
Size Variation ◽  
Tooth Size

scholarly journals Tooth Size Variation in Pinniped Dentitions

PLoS ONE ◽  
2015 ◽  
Vol 10 (8) ◽  
pp. e0137100 ◽  
Author(s):  
Mieczyslaw Wolsan ◽  
Satoshi Suzuki ◽  
Masakazu Asahara ◽  
Masaharu Motokawa
Keyword(s):  
Size Variation ◽  
Tooth Size

scholarly journals Association of common PAX9 variants with permanent tooth size variation in non-syndromic East Asian populations

2012 ◽  
Vol 57 (10) ◽  
pp. 654-659 ◽  
Author(s):  
Won-Chul Lee ◽  
Tetsutaro Yamaguchi ◽  
Chiaki Watanabe ◽  
Akira Kawaguchi ◽  
Mayako Takeda ◽  
...  
Keyword(s):  
East Asian ◽  
Size Variation ◽  
Permanent Tooth ◽  
Tooth Size ◽  
Asian Populations

scholarly journals Sexual Dimorphism and Tooth Size Variation in the Permanent Dentition of the Uva Bintenna Veddas of Sri Lanka

2014 ◽  
Vol 04 (01) ◽  
pp. 1-6
Author(s):  
Thushari Hewapathirana ◽  
Roshan Peiris ◽  
Deepthi Nanayakkara ◽  
Malkanthi Chandrasekara ◽  
Eugine Wikramanayake
Keyword(s):  
Sexual Dimorphism ◽  
Sri Lanka ◽  
Size Variation ◽  
Permanent Dentition ◽  
Tooth Size

Oceanic Tooth-Size Variation as a Reflection of Biological and Cultural Mixing [and Comments and Reply]

1981 ◽  
Vol 22 (5) ◽  
pp. 549-569 ◽  
Author(s):  
C. Loring Brace ◽  
Robert J. Hinton ◽  
Tasman Brown ◽  
R. C. Green ◽  
Edward F. Harris ◽  
...  
Keyword(s):  
Size Variation ◽  
Tooth Size
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