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- DOI 10.18231/j.jdp.2025.020
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CrossMark
- Citation
A questionnaire study on knowledge of digital radiography and CBCT among Indian dentists and dental students
- Author Details:
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Jaishri Pagare
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Ranajoy Banerjee *
Background: CBCT as well as Digital radiography is being used increasingly in India in the last 20 years.
Aim and Objectives: The aim of this study is to obtain knowledge about the prevalence of use of digital radiography and cone-beam computed tomography and to comprehend dental students and dental practitioners knowledge about this diagnostic tool and their requirement for awareness about this topic.
Materials and Methods: Questionnaires consisting of 20 questions were given to the dental practitioners and dental students of different dental colleges in India during the period of March-April, 2024 which included first year to final BDS students, interns, and postgraduate students and practicing dental surgeons.The information was collected from each participant through structured questionnaires regarding attitude and awareness towards usage of CBCT and digital radiograph and radiation protection as well. The Pearson correlation coefficient test was employed to evaluate the validity and reliability of the questionnaire, with a p-value of ? 0.05 considered statistically significant.
Results: This study analyses the data obtained from 155 respondents. Most of the clinicians (80.6%) have used digital radiographic methods in their practice. The institutions usually have a digital dental X-ray machine, less often a digital panoramic X-ray machine, and least often a cone-beam computed tomography (CBCT) unit. Most dental practitioners performed 1 to 5 CBCT scans per month for adult patients and the most frequent reason for its use was implant planning (78.1%). Of the practitioners, 70.3% use necessary radiation protection measures in their dental set up.
Conclusions: The number of digital X-ray machines has increased throughout the last decade. Indian dental professionals do not often use cone-beam computed tomography. Some concerns were raised about respondents’ knowledge regarding exposure factors and working principles of CBCT. Additional training programmes should be organised to Indian dental professionals regarding working principles and uses of CBCT.
Keywords: Cone-beam computed tomography, Digital radiography, Questionnaire, Awareness
References
- Reddy RS, Kiran CS, Ramesh T, Kumar BN, Naik RM, Ramya K. Knowledge and attitude of dental fraternity towards cone beam computed tomography in south India–A questionnaire study. Indian J Dent. 2013;4(2):88–94.
- Rai S, Misra D, Dhawan A, Tyagi K, Prabhat M, Khatri M. Knowledge, awareness, and aptitude of general dentists toward dental radiology and CBCT: A questionnaire study. J Indian Acad Oral Med Radiol. 2018;30(2):110–5.
- Balla V, Bathla S, Regalla RR, Anand A, Neha K, Agrawal P, Kumari A. Knowledge, attitude and practice of endodontic radiographic techniques among dentists: A survey. Bioinformation. 2025;21(5):1093–7.
- Sawhney H, Salam S, Singh S, Kashwani R, Sonawane A, Gupta S, Sankaran NK. Kap assessment for exploring quick response code integration in tele radiography, diagnosis, and digital imaging. Commun Pract J Commun Pract Health Visitors’ Assoc. 2024;21(4):1450-7.
- Das N, Addanki PK. Knowledge, awareness and attitude of dental students toward the use of CBCT and CT in dentistry-a cross- sectional survey. World J Pharm Pharm Sci. 2023;12(9):2555–65
- Bhatia MS, Sharma P, Amalkhan SA, Dhopte A, Bagde H, Soni R. A Questionnaire-Based Analytical Survey of Dental Students and General Dental Practitioners' Awareness, Knowledge, and Attitudes toward CBCT. Ann Rom Soc Cell Biol. 2021;25(6):1862–70.
- Sathawane R, Bhakte K, Chandak R, Lanjekar A, Badge L. Awareness, knowledge and attitude of dental students and general dental practitioners of Nagpur towards CBCT: a questionnaire based analytical study. Int J Res Rev. 2020;7(6):398-403.
- Subramanian VS. Knowledge, attitude and awareness about use of CBCT as a diagnostic tool in dental radiology among undergraduate dental students-a questionnaire study. Int J Pharm Res. 2020:395.
- Lavanya R, Babu DG, Waghray S, Chaitanya NC, Mamatha B, Nithika M. A questionnaire cross-sectional study on application of CBCT in dental postgraduate students. Polish J Radiol. 2016;81:181–9.
- Shetty SR, Castelino RL, Babu SG, Laxmana A, Roopashri K. Knowledge and attitude of dentists towards cone beam computed tomography in mangalore–a questionnaire survey. Austin J Radiol. 2015;2(2):1016.
- Thakkar A, Reche A, Srivastava S, Nade N, Jagtap S, Nimbulakar G. Knowledge, attitude, and practice of general dentists toward cone-beam computed tomography and dental radiology. J Datta Meghe Instit Med Sci Univ. 2019;14(3):226–31.
- Patel A, Mahajan A, Shah N, Chaudhari S. Current status of awareness, knowledge and attitude of dental fraternity towards cone beam computed tomography in baroda-A questionnaire study. Indo- Eur J Dent Ther Res. 2018;6(2):441–5.
- Arnout EA, Jafar A. Awareness of Biological Hazards and Radiation Protection Techniques of Dental Imaging- A Questionnaire Based Cross-Sectional Study among Saudi Dental Students. J Dent Health Oral Disord Ther. 2014;1(1):1–7.
- Amanpreet K, Neeta M, Deepak U, Shiva Kumar GC, Singh P. Awareness of radiation protection measures of dental imaging among private dental practitioners in Lucknow city- A questionnaire survey. Int J Maxillofac Imaging. 2015;1(1):1–5.
- Asha, Veena SN, Krupashankar R, Kavitha AP, Shobha R. Jijin MJ, et al. Awareness towards radiation protection measures among dental practitioners in Cooorg district: A questionnaire study. Int J Dent Health Sci. 2015;2(6):1460–5.
- Sangar S, Vadivel JK. Awareness of dental students towards CBCT: A cross sectional study. J Indian Acad Oral Med Radiol. 2020;32(4):366–70.
- Dölekoglu S, Fisekçioglu E, Ilgüy M, Ilgüy D. The usage of digital radiography and cone beam computed tomography among Turkish dentists. Dentomaxillofac Radiol. 2011;40:379–84.
- Kamburoglu K, Kursun S, Akarslan ZZ. Dental students’ knowledge and attitudes towards cone beam computed tomography in Turkey. Dentomaxillofac Radiol. 2011;40(7):439–43.
How to Cite This Article
Vancouver
Pagare J, Banerjee R. A questionnaire study on knowledge of digital radiography and CBCT among Indian dentists and dental students [Internet]. J Dent Panacea. 2025 [cited 2025 Oct 02];7(2):87-92. Available from: https://doi.org/10.18231/j.jdp.2025.020
APA
Pagare, J., Banerjee, R. (2025). A questionnaire study on knowledge of digital radiography and CBCT among Indian dentists and dental students. J Dent Panacea, 7(2), 87-92. https://doi.org/10.18231/j.jdp.2025.020
MLA
Pagare, Jaishri, Banerjee, Ranajoy. "A questionnaire study on knowledge of digital radiography and CBCT among Indian dentists and dental students." J Dent Panacea, vol. 7, no. 2, 2025, pp. 87-92. https://doi.org/10.18231/j.jdp.2025.020
Chicago
Pagare, J., Banerjee, R.. "A questionnaire study on knowledge of digital radiography and CBCT among Indian dentists and dental students." J Dent Panacea 7, no. 2 (2025): 87-92. https://doi.org/10.18231/j.jdp.2025.020