International Journal of Dental Sciences and Research
ISSN (Print): 2333-1135 ISSN (Online): 2333-1259 Website: http://www.sciepub.com/journal/ijdsr Editor-in-chief: Marcos Roberto Tovani Palone
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International Journal of Dental Sciences and Research. 2019, 7(1), 1-4
DOI: 10.12691/ijdsr-7-1-1
Open AccessArticle

The Primary Canine – Molar Occlusal Relationship in 5 to 6 Years Old Boys in Rass City, Qassim Region of Saudi Arabia

Zeyad Alsughier1,

1Department of Orthodontics and Pediatric dentistry, Pediatric Dentistry Division, College of Dentistry, Qassim University, Almulida, Qassim, Kingdom of Saudi Arabia

Pub. Date: January 08, 2019

Cite this paper:
Zeyad Alsughier. The Primary Canine – Molar Occlusal Relationship in 5 to 6 Years Old Boys in Rass City, Qassim Region of Saudi Arabia. International Journal of Dental Sciences and Research. 2019; 7(1):1-4. doi: 10.12691/ijdsr-7-1-1

Abstract

Aim: To assess primary canine and molar occlusion in children 5 to 6 years of age in Rass city, Qassim region of Saudi Arabia. Materials and Methods: The study followed a cross-sectional design to include 296 Saudi boys aged 5 to 6 years in Rass city, Qassim region of Saudi Arabia. The sample was selected randomly from Primary schools utilizing a stratified cluster sampling approach. Each participant was assessed for an occlusal relationship for primary molars using the criteria of Baume and for primary canines using the criteria of Foster & Hamilton. The correlation between primary canine and molar relationship was assessed using chi-square test and p<0.05 was adopted as statistically significant. Results: A total of 296 male children were examined. About 57.4% had flush terminal plane, 36.8% mesial step and 5.7% distal step relationship. Class I canine relationship was observed in 80.7 % of cases while 7.77% and 12.16% of children had class II and class III relationship respectively. Flush terminal plane relationship coincided with class I canine in 67.5% of the children examined. Mesial step was associated with class III canine relationship in 83.3% and distal step with class II canine relationship in 47.8% of the cases. The relationship between molar and canine tooth occlusion in primary dentition was highly significant at p<0.001. Conclusion: A flush terminal plane relationship in primary molars and class I relationship in primary canines were the most common among 5 to 6 years old Saudi boys.

Keywords:
canine children cross sectional molar occlusal relationship primary dentition

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