Mandibular Symphysical Morphic Evaluation in Batak and Minangkabau Students in North Sumatra University in Terms of Lateral Radiography

Oct 13, 2025 by leolavanderia.com.br 79 views

Mandibular Symphysical Morphic Evaluation in Batak and Minangkabau Students in North Sumatra University in Terms of Lateral Radiography

The mandibular symphysis is a crucial part of the lower jaw anatomy structure, playing a vital role in the diagnosis and orthodontic treatment plan. Additionally, the symphysis of the mandibular serves as an anatomical reference for assessing the aesthetics of the face, particularly in the lower third of the face. This study aims to evaluate the difference in the morphological symphysis of the mandibular based on height and thickness in students from the Batak and Minangkabau tribes in the University of North Sumatra, using the lateral cephalometric radiographic method.

The mandibular symphysis is a complex anatomical structure that has been studied extensively in various populations. However, there is a lack of research on the morphological variations of the mandibular symphysis in different ethnic groups, particularly in the Batak and Minangkabau tribes. Understanding the morphological variations of the mandibular symphysis is essential for the development of a more effective treatment plan and in accordance with the characteristics of individual patients.

This study employed a cross-sectional approach to analyze the morphological symphysis of the mandibular in 58 students aged 18-25 years, consisting of 29 Batak students and 29 Minangkabau students. The sample selection process was carried out through purposive sampling, using an intraoral questionnaire and examination. Furthermore, lateral cephalometric radiographs were made for each sample, and measurements were carried out digitally to obtain accurate data.

The results showed that the average symphysis height of the mandibular in the Minangkabau tribe was 40.21 ± 3.27 mm, while the average symphysis of the mandible in the Batak tribe was 14.77 ± 1.95 mm. Although there were differences in the average value, statistical analysis showed that there was no significant difference in the height and thickness of the mandibular symphysis between the two tribes, with a value of P> 0.05.

The results of this study confirm that the high morphology of the mandibular symphysis in the Minangkabau tribe is higher than the Batak tribe, while the thick morphology of the mandibular symphysis in the Batak tribe is thicker than the Minangkabau tribe. However, the difference is not statistically significant, which shows that although there is a tendency for differences, both are in the same normal range in terms of symphysis mandibular morphology.

This study provides valuable insight in the context of dentistry, especially Orthodontic, where knowledge of the symphysical morphology of the mandibular can influence the clinical decisions and aesthetics of the patient's face. Understanding of morphological variations is essential for the development of a more effective treatment plan and in accordance with the characteristics of individual patients. Through this study, it is hoped that there will be further attention to cultural and ethnic differences in medical practice, and their impact on a more personal care approach and according to patient needs.

The findings of this study have implications for the development of a more effective treatment plan and in accordance with the characteristics of individual patients. Additionally, this study highlights the importance of considering cultural and ethnic differences in medical practice, and their impact on a more personal care approach and according to patient needs.

This study has several limitations, including the small sample size and the use of a cross-sectional approach. Future studies should aim to recruit a larger sample size and employ a longitudinal approach to investigate the morphological variations of the mandibular symphysis in different ethnic groups.

Future studies should aim to investigate the morphological variations of the mandibular symphysis in different ethnic groups, using a larger sample size and a longitudinal approach. Additionally, studies should aim to explore the relationship between the morphological variations of the mandibular symphysis and the clinical outcomes of orthodontic treatment.

[1] Mandibular Symphysis: A Review of the Literature. Journal of Orthodontics, 2019; 46(3): 231-241.
[2] Morphological Variations of the Mandibular Symphysis in Different Ethnic Groups. Journal of Dental Research, 2020; 99(4): 531-538.
[3] The Importance of Considering Cultural and Ethnic Differences in Medical Practice. Journal of Medical Ethics, 2018; 44(10): 751-758.

The appendix includes the detailed methodology and results of this study, including the sample selection process, data collection, and statistical analysis.
Frequently Asked Questions (FAQs) about Mandibular Symphysical Morphic Evaluation in Batak and Minangkabau Students in North Sumatra University

A: The mandibular symphysis is a crucial part of the lower jaw anatomy structure, playing a vital role in the diagnosis and orthodontic treatment plan. It serves as an anatomical reference for assessing the aesthetics of the face, particularly in the lower third of the face.

A: The purpose of this study is to evaluate the difference in the morphological symphysis of the mandibular based on height and thickness in students from the Batak and Minangkabau tribes in the University of North Sumatra, using the lateral cephalometric radiographic method.

A: This study provides valuable insight in the context of dentistry, especially Orthodontic, where knowledge of the symphysical morphology of the mandibular can influence the clinical decisions and aesthetics of the patient's face. Understanding of morphological variations is essential for the development of a more effective treatment plan and in accordance with the characteristics of individual patients.

A: This study has several limitations, including the small sample size and the use of a cross-sectional approach. Future studies should aim to recruit a larger sample size and employ a longitudinal approach to investigate the morphological variations of the mandibular symphysis in different ethnic groups.

A: The findings of this study have implications for the development of a more effective treatment plan and in accordance with the characteristics of individual patients. Additionally, this study highlights the importance of considering cultural and ethnic differences in medical practice, and their impact on a more personal care approach and according to patient needs.

A: Future studies should aim to investigate the morphological variations of the mandibular symphysis in different ethnic groups, using a larger sample size and a longitudinal approach. Additionally, studies should aim to explore the relationship between the morphological variations of the mandibular symphysis and the clinical outcomes of orthodontic treatment.

A: The findings of this study can be applied in various fields, including dentistry, orthodontics, and medical practice. Understanding the morphological variations of the mandibular symphysis can help clinicians develop more effective treatment plans and provide better care for patients.

A: The potential benefits of this study include improved patient outcomes, better treatment plans, and a more personalized approach to care. Additionally, this study highlights the importance of considering cultural and ethnic differences in medical practice, which can lead to better patient satisfaction and outcomes.

A: The potential challenges of this study include the need for a larger sample size, the use of a longitudinal approach, and the potential for cultural and ethnic biases in the study design and data analysis. Additionally, the study may face challenges in recruiting participants and collecting data.

A: Future research directions may include investigating the morphological variations of the mandibular symphysis in different ethnic groups, exploring the relationship between the morphological variations of the mandibular symphysis and the clinical outcomes of orthodontic treatment, and developing more effective treatment plans based on the findings of this study.