Asymmetry in deciduous tooth size was quantified for a group of Australian Aboriginals. No sex difference in asymmetry was noted, maxillary teeth were more asymmetric than mandibular, and mesiodistal dimensions were more asymmetric than buccolingual dimensions in males. Inter-population comparisons of dental asymmetry should take into account both general and local environmental factors, as well as measurement methods.
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References
1.
Van Valen, L. : A Study of Fluctuating Asymmetry, Evolution16:125-142, 1962.
2.
Bailit, H.L. ; Workman, P.L.; Niswander , J.D.; and Maclean, C.J.: Dental Asymmetry as an Indicator of Genetic and Environmental Conditions on Human Populations , Hum Biol42:626-638, 1970.
3.
Suarez, B.K. : Neanderthal Dental Asymmetry and the Probable Mutation Effect, Am J Phys Anthropol41:411-416, 1974.
4.
Doyle, W.J. and Johnston, 0.: On the Meaning of Increased Fluctuating Dental Asymmetry: A Cross Populational Study, Am J Phys Anthropol46:127-134, 1977.
5.
Perzigian, A.J. : Fluctuating Dental Asymmetry : Variation Among Skeletal Populations, Am J Phys Anthropol47:81-88, 1977.
6.
Harris, E.F. and Nweeia, M.T.: Dental Asymmetry as a Measure of Environmental Stress in the Ticuna Indians of Colombia, Am J Phys Anthropol53:133-142, 1980.
7.
Adams, M.S. and Niswander, J.D.: Developmental 'Noise' and a Congenital Malformation, Genet Res Cambridge10 :313-317,1967.
8.
Shapiro, B.L. : Prenatal Dental Anomalies in Mongolism: Comments on the Basis and Implications of Variability, Ann NY Acad Sci171:562-577, 1970.
9.
Shapiro, B.L. : Amplified Developmental Instability in Down's Syndrome, Ann Hum Genet38:429-437, 1975.
10.
Garn, S.M.; Cohen, M.M.; and Geciaus-Kas, M.A. : Increased Crown-size Asymmetry in Trisomy G , J Dent Res49:465, 1970.
11.
Sofaer, J.A. : Human Tooth-size Asymmetry in Cleft Lip with or without Cleft Palate, Arch Oral Biol24:141-146, 1979.
12.
Barden, H.S. : Fluctuating Dental Asymmetry : A Measure of Developmental Instability in Down's Syndrome, Am J Phys Anthropol52:169-173, 1980.
13.
Bader, R.S. : Fluctuating Asymmetry in the Dentition of the House Mouse, Growth29: 291-300, 1965.
14.
Siegel, M.I. and Smookler, H.H.: Fluctuating Dental Asymmetry and Audiogenic Stress, Growth37:35-39, 1973.
15.
Siegel, M.I. and Doyle, W.J.: The Effects of Cold Stress on Fluctuating Asymmetry in the Dentition of the Mouse, J Exp Zool193:385-389,1975.
16.
Siegel, M.I. ; Doyle, W.J.; and Kelley, C.: Heat Stress, Fluctuating Asymmetry, and Prenatal Selection in the Laboratory Rat, Am J Phys Anthropol46:121-126, 1977.
17.
Dibennardo, R. and Bailit, H.L.: Stress and Dental Asymmetry in a Population of Japanese Children, Am J Phys Anthropol48: 89-94, 1978.
18.
Potter, R.H. and Nance, W.E.: A Twin Study of Dental Dimension . I. Discordance, Asymmetry, and Mirror Imagery, Am J Phys Anthropol44:391-396, 1976.
19.
Townsend, G.C. and Brown, T.: Dental Asymmetry in Australian Aboriginals , Hum Biol52:661-673, 1980.
20.
Butler, P.M. : Studies of the Mammalian Dentition. Differentiation of the Post-canine Dentition , Proc Zool Soc London109B:1-36, 1939.
21.
Dahlberg, A.A. : The Changing Dentition of Man, JADA32:676-690, 1945.
22.
Lundstrom, A.: Asymmetries in the Number and Size of the Teeth and Their Aetiological Significance, Trans Europ Orthodont Soc 167-185, 1960.
23.
Garn, S.M.; Lewis, A.B.; and Kerew-Sky, R.S.: The Meaning of Bilateral Asymmetry in the Permanent Dentition, Angle Orthod36:55-62, 1966.
24.
Garn, S.M.; Lewis, A.B.; and Kerew-Sky, R.S.: Buccolingual Size Asymmetry and Its Developmental Meaning, Angle Orthod37:186-193,1967.
25.
Niswander, J.D. and Chung, C.S.: The Effects of Inbreeding on Tooth Size in Japanese Children, Am J Hum Genet17 :390-398, 1965.
26.
Moorrees, C.F.A. and Reed, R.B.: Correlations among Crown Diameters of Human Teeth, Arch Oral Biol9:685-697, 1964.
27.
Black, T.K. , III: Fluctuating Asymmetry in the Deciduous Dentition, J Dent Res59:725, 1980.
28.
Middleton, M.R. and Francis, S.H.: Yuendumu and Its Children. Life and Health in an Aboriginal Settlement , Australian Government Publishing Service, Canberra , 1976.
29.
Kettle, E.S. : Weight and Height Curves for Australian Aboriginal Infants and Children, Med J Aust1:972-977, 1966.
30.
Kirke, D.K. : Growth Rates of Aboriginal Children in Central Australia, Med J Aust2: 1005-1009,1969.
31.
Townsend, G.C. and Brown, T.: Inheritance of Tooth Size in Australian Aboriginals , Am J Phys Anthropol48:305-314, 1978.
32.
Brown, T. and Barrett, M.J.: Growth in Central Australian Aborigines: Stature, Med J Aust2:29-33, 1971.
33.
Townsend, G.C. and Brown, T.: Tooth Size Characteristics of Australian Aborigines, Occasional Papers in Human Biology1 :17-38, 1979.
34.
Margetts, B. and Brown, T.: Crown Diameters of the Deciduous Teeth in Australian Aboriginals, Am J Phys Anthropol48:493-502, 1978.
35.
Seipel, C.M. : Variation of Tooth Position, Sven Tandlak Tidskr39:Suppl, 1946 .
36.
Moorrees, C.F.A. ; Thomsen, S.O.; Jensen , E.; and Yen , P.K.J.: Mesiodistal Crown Diameters of the Deciduous and Permanent Teeth in Individuals, J Dent Res36:39-47, 1957.
37.
Sofaer, J.A. ; Bailit, H.L.; and Maclean, C.J.: A Developmental Basis for Differential Tooth Reduction During Hominid Evolution, Evolution25:509-517, 1971.
38.
Black, T.K. , III: An Exception to the Apparent Relationship Between Stress and Fluctuating Dental Asymmetry, J Dent Res59:1168-1169,1980.
39.
Townsend, G.C. and Brown, T.: Heritability of Permanent Tooth Size, Am J Phys Anthropol49:497-504, 1978.
40.
Garn, S.M.; Osborne, R.H.; and Mc-Cabe, K.D. : The Effect of Prenatal Factors on Crown Dimensions , Am J Phys Anthropol51:665-677, 1979.
41.
Townsend, G.C. : Heritability of Deciduous Tooth Size in Australian Aboriginals, Am J Phys Anthropol53:297-300, 1980.
42.
Garn, S.M.; Osborne, R.H.; Alvesalo, L.; and Horowitz, S.L.: Maternal and Gestational Influences on Deciduous and Permanent Tooth Size , J Dent Res59 :142-143,1980.
43.
Potter, R.H. ; Nance, W.E.; Yu , P.L.; and Davis, W.B.: A Twin Study of Dental Dimension. II. Independent Genetic Determinants, Am J Phys Anthropol44 :397-412, 1976.
44.
Vanderlinden, F.P.G.M.; Boersma, H.; Zelders , T.; Peters, K.A.; and Raaben, J.H.: Three-dimensional Analysis of Dental Casts by Means of the Optocom, J Dent Res51:1100, 1972.
45.
Packer, A.D. : The Health of theAustralian Native, Oceania32:60-70, 1961.
46.
Sofaer, J.A. ; Chung, C.S.; Niswander , J.D.; and Runck, D.W.: Developmental Interaction, Size, and Agenesis among Permanent Maxillary Incisors, Hum Biol43:36-45, 1971.
47.
Siegel, M.I. and Doyle, W.J.: The Differential Effects of Prenatal and Postnatal Audiogenic Stress on Fluctuating Dental Asymmetry, J Exp Zool191:211-214, 1975.
