The study delves into the intricate world of dental arch forms and dimensions within the Saudi population, shedding light on the diverse characteristics that shape the oral landscape of both men and women. The research employs a descriptive cross-sectional survey, utilizing alginate impressions and a standardized methodology to capture the nuances of maxillary and mandibular arches in 100 dentate subjects.
With a keen focus on arch forms and dimensions, the paper aims to unravel the predominant patterns within the Saudi population. The findings reveal intriguing details, such as the prevalence of square arches in males and a mix of ovoid and square arches in females for the maxillary dental arch. On the mandibular front, square arches take the lead in both genders.
The gender lens further highlights significant differences in arch dimensions, with males exhibiting increased measurements compared to females. However, exceptions exist in maxillary anterior and molar arch lengths. Statistical analyses, including Chi-Square test, Student 't' test, and Pearson's correlation test, contribute rigor to the exploration.
As the narrative unfolds, the paper not only provides a panoramic view of arch forms but also underscores their clinical implications. The absence of significant gender differences in arch forms prompts considerations for prosthetic rehabilitation among Saudi edentulous patients. The determined arch dimensions emerge as valuable tools in the selection of accurate stock impression trays and the precise arrangement of artificial teeth.
Table of Contents
- Abstract
- Materials and Methodology
- Results
- Conclusions
Objectives and Key Themes
The main objective of this research was to assess the maxillary and mandibular dental arch forms and dimensions in the Saudi population. This involved a descriptive cross-sectional survey to provide data useful for prosthetic rehabilitation in edentulous patients.
- Maxillary and mandibular dental arch forms in Saudi population
- Dental arch dimensions (width and length) in Saudi population
- Gender differences in dental arch forms and dimensions
- Correlation between dental arch dimensions
- Application of findings to prosthetic tooth arrangement
Chapter Summaries
Abstract: This study aimed to assess maxillary and mandibular dental arch forms and dimensions in the Saudi population using a descriptive cross-sectional survey of 100 dentate subjects. Alginate impressions were taken to create study casts, which were photographed and analyzed using a standardized method. Arch forms were visually classified by five prosthodontists, and dimensions were measured using a Vernier caliper. Statistical analysis included Chi-Square, Student's t-test, and Pearson's correlation test. Results indicated that the square arch was most prevalent, with some variations between genders. Significant gender differences were found in arch dimensions, except for maxillary anterior and molar arch lengths. A strong positive correlation was observed between maxillary inter-canine width and total arch length in females. The findings are relevant for selecting appropriate stock impression trays and arranging artificial teeth for Saudi edentulous patients.
Materials and Methodology: This section details the methodology employed in the study. Alginate impressions were made of maxillary and mandibular arches from 100 dentate male and female Saudi subjects. Standardized methods were used for photographing dental arches on study casts, determining arch form (using visual classification by five prosthodontists), and measuring arch dimensions (using a Vernier caliper). Statistical analysis using Chi-Square, Student's t-test, and Pearson's correlation test was performed on the collected data. This rigorous methodology ensures the reliability and validity of the study's findings.
Results: This section presents the findings of the study, highlighting the prevalence of square arches (40% in males, 40% and 42% in females for ovoid) in both maxillary and mandibular arches. Males exhibited larger arch dimensions compared to females, statistically significant except for maxillary anterior and molar arch lengths. A strong positive correlation (r=0.8, p<0.05) was found between maxillary inter-canine width and total arch length among females. This demonstrates the relationship between different arch dimensions and also highlights gender-specific differences.
Conclusions: The study concluded that while no significant gender differences were found in dental arch forms, significant differences were observed in arch dimensions. The determined maxillary and mandibular arch dimensions are valuable for selecting appropriate stock impression trays and arranging artificial teeth in Saudi edentulous patients undergoing prosthetic rehabilitation. This section effectively summarizes the key findings and their practical applications.
Keywords
Arch Form, Square Arch, Ovoid Arch, Tapered Arch, Arch Width, Arch Length, Arch Dimensions, Palatal Depth, Maxillary arch, Mandibular arch, Saudi Population, Prosthetic Rehabilitation, Edentulous Patients.
Frequently Asked Questions: Saudi Dental Arch Forms and Dimensions
What is the main objective of this research?
The primary goal was to analyze maxillary and mandibular dental arch forms and dimensions in the Saudi population. This descriptive cross-sectional study aimed to provide data beneficial for prosthetic rehabilitation in edentulous (toothless) patients.
What methodologies were used in this study?
The study involved taking alginate impressions from 100 dentate (toothed) Saudi subjects (males and females). Arch forms were visually classified by five prosthodontists, and dimensions were measured using a Vernier caliper. Statistical analysis included Chi-Square, Student's t-test, and Pearson's correlation test.
What were the key findings regarding dental arch forms?
The square arch form was the most prevalent in both maxillary and mandibular arches. While the study found no significant gender differences in the *types* of arch forms, there were significant differences in the *dimensions* of the arches between genders.
What were the key findings regarding dental arch dimensions?
Males generally exhibited larger arch dimensions than females. However, this gender difference was not significant for maxillary anterior and molar arch lengths. A strong positive correlation (r=0.8, p<0.05) was observed between maxillary inter-canine width and total arch length in females.
What are the practical applications of this research?
The findings are crucial for selecting appropriate stock impression trays and arranging artificial teeth for Saudi edentulous patients undergoing prosthetic rehabilitation. The data provides a better understanding of the typical arch dimensions in the Saudi population, leading to improved prosthetic outcomes.
What keywords describe this research?
Arch Form, Square Arch, Ovoid Arch, Tapered Arch, Arch Width, Arch Length, Arch Dimensions, Palatal Depth, Maxillary arch, Mandibular arch, Saudi Population, Prosthetic Rehabilitation, Edentulous Patients.
What specific arch forms were analyzed?
The study analyzed square, ovoid, and tapered arch forms in both the maxillary and mandibular arches.
What statistical tests were used?
The study employed Chi-Square, Student's t-test, and Pearson's correlation test to analyze the data.
How many participants were included in the study?
The study included 100 dentate Saudi subjects.
What is the significance of the gender differences found in the study?
The significant gender differences in arch dimensions highlight the importance of considering gender-specific data when planning prosthetic rehabilitation for edentulous patients. Tailoring treatment to these differences can improve the fit and function of prosthetic devices.
- Quote paper
- Dr Pavan Kumar Koralakunte (Author), Dr Mohammad Aljanakh (Author), 2020, Prosthetic Teeth Arrangement and Dental Arch Dimensions for Edentulous Patients in Saudi-Arabia, Munich, GRIN Verlag, https://www.grin.com/document/913527
