Understanding of CBCT Hardware

Oct 13, 2025 by wbrum.org 32 views

The Level of Knowledge of Professional Education Students Regarding Cone-Beam Computed Tomography at the Faculty of Dentistry, University of North Sumatra

Introduction

Cone-Beam Computed Tomography (CBCT) is a crucial imaging technology in the field of dentistry, providing accurate three-dimensional radiographic images of hard tissue structures in the mouth. The Faculty of Dentistry, University of North Sumatra, conducted a study to assess the level of knowledge of professional education students regarding CBCT. This article discusses the findings of the study and highlights the need for more attention in the education curriculum to increase students' understanding of this technology.

Methodology

The study used an analytical descriptive methodology and cross-sectional approach, involving 385 students from the class of 2017 to 2021 at the Faculty of Dentistry, University of North Sumatra. The students were asked to fill out questionnaires to assess their knowledge of CBCT.

Results

The results of the study show variations in the level of knowledge of students regarding CBCT. A significant number of students (52.2%) know that CBCT is a form of radiographic that uses ionization radiation, indicating a basic understanding of the technology. However, only 48.1% are aware of the superiority of CBCT compared to conventional CT, highlighting a lack of understanding of the advantages of CBCT.

Understanding of CBCT Hardware

The study found that 45.2% of students understand the hardware of CBCT, including the degree of Cone's angle, which reaches 64.4%. However, when asked about technical aspects such as the preparation and position of the patient, their knowledge was lower, with only 38.4% and 36.6% respectively.

Technical Aspects of CBCT

The study also found that only 24.2% of students understood the acquisition time needed for CBCT, indicating a lack of understanding of the technical aspects of CBCT. The image quality produced by CBCT was recognized by 42.6% of respondents, while knowledge of the advantages and disadvantages of CBCT each was only achieved by 39.5% and 26.5% of students.

Understanding of Technical Terms

The study found that 78.7% of students know the extension of FOV (Field of View), and 70.4% understand the area that can be chosen for FOV. However, knowledge of CBCT indications and contraindications still needs to be improved, with 53.2% and 35.3% of students who answered correctly.

Conclusion

The overall research results show that the level of knowledge of professional education students regarding CBCT in the Faculty of Dentistry, University of North Sumatra is in the lack of category. Only 11.2% of students were classified as good, 21.8% in the category sufficient, while 67.0% had less knowledge. This highlights the need for more attention in the education curriculum to increase students' understanding of this crucial imaging technology.

Recommendations

By considering the importance of CBCT in modern dentistry practices, educational institutions need to design more intensive training and counseling programs. Integrating the latest technology and practical-based learning can help students understand the applications and benefits of CBCT better. This effort is not only to increase student knowledge, but also to ensure that they are ready to face challenges in the field after completing education.

Implications

The study has implications for the education curriculum and the training of dental students. It highlights the need for more attention to be given to the teaching of CBCT, including its technical aspects and indications. By improving the level of knowledge of students regarding CBCT, educational institutions can ensure that they are producing graduates who are equipped to face the challenges of modern dentistry practices.

Limitations

The study has some limitations, including the use of a cross-sectional approach and the reliance on self-reported data from students. Future studies should consider using a longitudinal approach and collecting data from multiple sources to increase the validity and reliability of the findings.

Future Research Directions

Future research should focus on developing more intensive training and counseling programs for dental students, including the integration of the latest technology and practical-based learning. Additionally, studies should investigate the effectiveness of different teaching methods and materials in improving students' understanding of CBCT.

Conclusion

In conclusion, the study highlights the need for more attention to be given to the teaching of CBCT in dental education. By improving the level of knowledge of students regarding CBCT, educational institutions can ensure that they are producing graduates who are equipped to face the challenges of modern dentistry practices.
Frequently Asked Questions (FAQs) about the Level of Knowledge of Professional Education Students Regarding Cone-Beam Computed Tomography (CBCT)

Q: What is Cone-Beam Computed Tomography (CBCT)?

A: CBCT is a three-dimensional radiographic imaging technique used in dentistry to provide accurate images of hard tissue structures in the mouth.

Q: Why is CBCT important in dentistry?

A: CBCT is important in dentistry because it provides accurate images of hard tissue structures, allowing dentists to diagnose and treat dental problems more effectively.

Q: What is the level of knowledge of professional education students regarding CBCT?

A: The study found that the level of knowledge of professional education students regarding CBCT is in the lack of category, with only 11.2% of students classified as good, 21.8% in the category sufficient, and 67.0% having less knowledge.

Q: What are the technical aspects of CBCT that students need to understand?

A: The technical aspects of CBCT that students need to understand include the preparation and position of the patient, the acquisition time needed for CBCT, and the image quality produced by CBCT.

Q: What are the advantages and disadvantages of CBCT?

A: The study found that 39.5% of students know the advantages of CBCT, while 26.5% know the disadvantages of CBCT.

Q: What is the importance of understanding the indications and contraindications of CBCT?

A: Understanding the indications and contraindications of CBCT is important because it helps dentists to use the technology effectively and safely.

Q: What are the implications of the study for dental education?

A: The study highlights the need for more attention to be given to the teaching of CBCT in dental education, including the integration of the latest technology and practical-based learning.

Q: What are the recommendations for improving the level of knowledge of students regarding CBCT?

A: The study recommends that educational institutions design more intensive training and counseling programs for dental students, including the integration of the latest technology and practical-based learning.

Q: What are the limitations of the study?

A: The study has some limitations, including the use of a cross-sectional approach and the reliance on self-reported data from students.

Q: What are the future research directions for improving the level of knowledge of students regarding CBCT?

A: Future research should focus on developing more intensive training and counseling programs for dental students, including the integration of the latest technology and practical-based learning.

Q: What are the benefits of improving the level of knowledge of students regarding CBCT?

A: Improving the level of knowledge of students regarding CBCT can help to ensure that they are equipped to face the challenges of modern dentistry practices and provide better care for patients.

Q: What are the potential consequences of not improving the level of knowledge of students regarding CBCT?

A: Not improving the level of knowledge of students regarding CBCT can lead to a lack of understanding of the technology and its applications, which can result in poor patient care and decreased patient satisfaction.

Q: What are the potential applications of CBCT in dentistry?

A: CBCT has a wide range of applications in dentistry, including the diagnosis and treatment of dental problems, the planning of dental restorations, and the evaluation of dental implants.

Q: What are the potential benefits of using CBCT in dentistry?

A: The potential benefits of using CBCT in dentistry include improved accuracy and precision, reduced radiation exposure, and enhanced patient care.

Q: What are the potential risks of using CBCT in dentistry?

A: The potential risks of using CBCT in dentistry include radiation exposure, allergic reactions to contrast agents, and equipment malfunctions.

Q: What are the potential future developments in CBCT technology?

A: The potential future developments in CBCT technology include the development of more advanced imaging software, the integration of CBCT with other dental technologies, and the development of more portable and user-friendly CBCT devices.