E-ISSN 2577-5669
 

Original Research 


MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham.

Abstract
Objectives: This longitudinal study examined the relationship between the crown diameters of the deciduous and permanent teeth to establish prediction equations for the permanent tooth crown diameters.
Method: The mesiodistal and buccolingual diameters of 64 pairs of dental casts (32 boys, 32 girls, aged 35 and 1214) were measured.
Results: Correlation coefficients between the deciduous and permanent teeth varied from low to high (0.45 to 0.73 for mesiodistal diameters; 0.52 to 0.71 for buccolingual). The correlation coefficients for the groups of teeth varied from medium (0.59) to high (0.85) (p<0.001). Prediction equations for the mesiodistal diameters of the permanent tooth groups were developed based on the deciduous tooth group (y=0.88x + 7.73).
Conclusions: Correlation coefficients were higher for the mesiodistal and buccolingual diameters between the deciduous second molars and the permanent first molars than between the deciduous second molars and the second premolars. The correlation coefficients were always higher between groups of teeth than between pairs of teeth. The crown diameters of the permanent tooth groups can be predicted from the crown diameters of the deciduous tooth groups.

Key words: Buccolingual, Correlation, Mesiodistal, Teeth, Vietnam.


 
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How to Cite this Article
Pubmed Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. J Complement Med Res. 2020; 11(1): 205-212. doi:10.5455/jcmr.2020.11.01.22


Web Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. http://www.jocmr.com/?mno=102483 [Access: July 16, 2020]. doi:10.5455/jcmr.2020.11.01.22


AMA (American Medical Association) Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. J Complement Med Res. 2020; 11(1): 205-212. doi:10.5455/jcmr.2020.11.01.22



Vancouver/ICMJE Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. J Complement Med Res. (2020), [cited July 16, 2020]; 11(1): 205-212. doi:10.5455/jcmr.2020.11.01.22



Harvard Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham (2020) MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. J Complement Med Res, 11 (1), 205-212. doi:10.5455/jcmr.2020.11.01.22



Turabian Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. 2020. MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. Journal of Complementary Medicine Research, 11 (1), 205-212. doi:10.5455/jcmr.2020.11.01.22



Chicago Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. "MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN." Journal of Complementary Medicine Research 11 (2020), 205-212. doi:10.5455/jcmr.2020.11.01.22



MLA (The Modern Language Association) Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham. "MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN." Journal of Complementary Medicine Research 11.1 (2020), 205-212. Print. doi:10.5455/jcmr.2020.11.01.22



APA (American Psychological Association) Style

Khang Kim Huynh, Linh Hoang Nguyen, Nhu Quynh Nguyen, Khoa Van Pham (2020) MEASUREMENT CHARACTERISTICS OF THE CROWN DIAMETERS OF THE DECIDUOUS AND PERMANENT TEETH OF VIETNAMESE CHILDREN. Journal of Complementary Medicine Research, 11 (1), 205-212. doi:10.5455/jcmr.2020.11.01.22