{"id":24121,"date":"2025-05-13T20:34:35","date_gmt":"2025-05-13T13:34:35","guid":{"rendered":"https:\/\/www.dent.nu.ac.th\/?page_id=24121"},"modified":"2025-05-14T16:54:22","modified_gmt":"2025-05-14T09:54:22","slug":"24121-2","status":"publish","type":"page","link":"https:\/\/www.dent.nu.ac.th\/?page_id=24121","title":{"rendered":"Sirilawan Tohnak-CV"},"content":{"rendered":"
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Asst. Prof. Dr. Sirilawan Tohnak<\/span>
E-mail : <\/span>sirilawant@nu.ac.th
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Present Employment:<\/span><\/b><\/p>\n

Naresuan University, Faculty of Dentistry, Department of Oral Diagnosis<\/span><\/p>\n<\/div>

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\nEducation:<\/strong><\/p>\n

2012\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Doctor of Philosophy in Information Technology, The University of Queensland, School of Electrical Engineering, Brisbane, Australia
2004\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Master of Engineering (Biomedical Engineering), Faculty of Engineering, Mahidol University
2001\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Doctor of Dental Surgery, Khon Kaen University, Faculty of Dentistry<\/p>\n

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Academic positions:<\/span><\/b><\/p>\n

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Naresuan University, Faculty of Dentistry, Department of Oral Diagnosis<\/p>\n

2018\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Assistant Professor
2001\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Lecturer<\/p>\n<\/div>

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Administrative positions:<\/span><\/b><\/p>\n

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2023-Now\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Associate Dean for Academic Affairs
2010-2019\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Associate Dean for Academic Affairs<\/p>\n<\/div>

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Areas of interest:<\/span><\/b><\/p>\n

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Dentomaxillofacial radiology, Image processing<\/p>\n<\/div>\n

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Publications:<\/strong><\/p>\n

1.\u00a0\u00a0\u00a0 Piriyakhuntorn, R., Tohnak, S.<\/strong>, Kriangkrai, R., Norchai, P., Sasimonthon, W., & Sakulratchata, R. (2025). Prospective assessment of premolar eruption rates following extraction of deciduous predecessors affected by pathological root resorption Journal of Clinical Pediatric Dentistry, 49(1), 143-150.
2.\u00a0\u00a0\u00a0 Sakulratchata R., Saelow D., Banyat S., Wongto S., Sappracha A., Kriangkrai R., Norchai P., Tohnak S.<\/strong> (2024).Progression of proximal caries in primary molars using the radiographic ICDAS: a retrospective cohort study. European Archives of Paediatric Dentistry: official journal of the European Academy of Paediatric Dentistry, 25(3), 327-334.
3.\u00a0\u00a0\u00a0 Khummoon, P., Tohnak, S.<\/strong>, Deepho, C., Worasakwutiphong, S., & Naivikul, S. (2024). Accuracy of extraoral bitewing compared with histopathology in proximal caries detection of primary molar teeth. Asian Health, Science and Technology Reports, 32(1), 92-101.
4.\u00a0\u00a0\u00a0 Tantanapornkul, W., Tohnak, S.<\/strong>, Deepho, C., Wamasing, P., Sopapornamorn, P., & Suwannakul, S. (2024). Morphometric changes in a sample of various age groups of the Thai Population: A panoramic radiographic study. The Open Dentistry Journal, 18(1), e18742106338724.
5.\u00a0\u00a0\u00a0 Wiwatcharoen, K., Tohnak, S.<\/strong>, Deepho, C., Wongviriya, A., Ketpan, K., Puapichartdumrong, P. & Wisithphro, K. (2024). Effect of mandibular inclination on CBCT artifact presented in endodontically-treated teeth. Journal of International Dental and Medical Research, 17(1), 283-290.
6.\u00a0\u00a0\u00a0 Daroonpan, P., Kaomongkolgit, R., Tantanapornkul, W., Tohnak, S.<\/strong>, Yiamwattana, I., & Chansamat, R. (2024). Treatment needs of Thai dental patients aged 55 years and older. Journal of International Dental and Medical Research, 17(1), 352-356.
7.\u00a0\u00a0\u00a0 Pornprom, A., Pumklin, J., Tohnak, S.<\/strong>, Piyapattamin, T., & Wirojchanasak, S. (2024). Association of bone loss severity with signs of occlusal trauma in teeth with reduced periodontium. Journal of International Dental and Medical Research, 17(1), 196-202.
8.\u00a0\u00a0\u00a0 Na Ayudhya, C. C., Teerawong, C., Kaomongkolgit, R., Tantanapornkul, W., Wamasing, P., Deepho, C., & Tohnak, S.<\/strong> (2024). Comparison of intraoral sites reached by different mouthwash administration methods. Journal of International Dental and Medical Research, 16(4), 1573-1577.
9.\u00a0\u00a0\u00a0 Tantanapornkul, W., Tohnak, S.<\/strong>, Deepho, C., Wamasing, P., & Chansamat, R. (2023). Application of dental age assessment based on the radiographic visibility of the root pulp in lower molars in Thai population. Journal of International Dental and Medical Research, 16(1), 241-245.
10.\u00a0\u00a0\u00a0 Tohnak, S.<\/strong>, Tantanapornkul, W., Wongkasikam, C., Chansampao, S., Thongsuk, S., Thiansuwan, T., & Piyapattamin, T. (2023). An association between osteoporosis and the mandibular cortical bone among post-menopausal women as revealed by pixel intensity imagery in panoramic radiograph. Journal of International Dental and Medical Research, 16(4), 1647-1651.
11.\u00a0\u00a0\u00a0 Kornsombut, N., Totiam, P., Tohnak, S.<\/strong>, Wayakanon, K., Pipatphatsakorn, M., Sungkapreecha, S., & Narakaew, T. (2022). The pilot study of proximal initial dental caries measurement correlates with grayscale values of digital bitewing radiography. Journal of International Dental and Medical Research, 15(1), 103-106.
12.\u00a0\u00a0\u00a0 Tantanapornkul, W., Kaomongkolgit, R., Tohnak, S.<\/strong>, Deepho, C., & Chansamat, R. (2021). Dental age assessment based on the radiographic visibility of the periodontal ligament in lower third molars in a Thai sample. The Journal of Forensic Odonto-stomatology, 39(2), 32.
13.\u00a0\u00a0\u00a0 Hanmongkhonsin, N., Tohnak, S.<\/strong>, Tantanapornkul, W., Wirojchanasak, S., Puapichartdumrong, P., & Piyapattamin, T. (2021). Comparison of Image Negatives and Brightness Enhancement for Temporomandibular Joint Visualisation in Lateral Cephalometric Digital Radiography. Journal of International Dental and Medical Research, 14(3), 1073-1078.
14.\u00a0\u00a0\u00a0 Tantanapornkul, W., Kaomongkolgit, R., Tohnak, S.<\/strong>, Deepho, C., & Chansamat, R. (2021). Chronological age assessment based on the root pulp visibility in lower third molars in a group of Thai population: panoramic radiographic study. The Open Dentistry Journal, 15(1), 591-594.
15.\u00a0\u00a0\u00a0 Deepho, C., Tohnak, S.<\/strong>, Kaomongkolgit, R., Chansamat, R., & Tantanapornkul, W. (2020). The infraorbital ethmoid (Haller's) cells in a group of Thai patients: Panoramic radiographic study. Journal of International Dental and Medical Research, 13(2), 566-570.
16.\u00a0\u00a0\u00a0 Tantanapornkul, W., Kaomongkolgit, R., Tohnak, S.<\/strong>, Promma, L., & Chantarangsu, S. (2020). Erupted compound odontoma associated with missing tooth: A rare case report. Journal of Dentistry Indonesia, 27(1), 46-49.
17.\u00a0\u00a0\u00a0 Hanmongkhonsin, N., Tohnak, S.<\/strong>, Pumklin, J., Puapichartdumrong, P., Sirijaroenpun, S., Tansalarak, R., Sedtasuppana A, & Piyapattami, T. (2019). A simplified tool for screening the patients with temporomandibular disorders: A Pilot study. In The 20nd National Graduate Research Conference (pp 905-912).
18.\u00a0\u00a0\u00a0 Tohnak, S.<\/strong>, Totiam, P., Phengjan, J., Sunkom, C., & Wamasing, N. (2018). A pilot study of grayscale value to differentiate cavitated carious lesion from non-cavitated lesion. Journal of International Dental and Medical Research, 11(2), 445-448.
19.\u00a0\u00a0\u00a0 Tohnak, S.<\/strong>, Ngamwannagul, P., Worasakwutiphong, S., Chompuk, L., & Kruamak, T. (2017). Bilateral mucous retention cysts: A case report and overview. Journal of the Medical Association of Thailand, 100(10), 1139-1143.
20.\u00a0\u00a0\u00a0 Tohnak, S.<\/strong>, Mehnert, A., Mahoney, M., & Crozier, S. (2011). Dental CT metal artefact reduction based on sequential substitution. Dentomaxillofacial Radiology, 40(3), 184-190.
21.\u00a0\u00a0\u00a0 Tohnak, S.<\/strong>, Mehnert, A., Mahoney, M., & Crozier, S. (2009). Dental identification system based on unwrapped CT images. 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 3549-3552.
22.\u00a0\u00a0\u00a0 Tohnak, S<\/strong>., Mehnert, A., Mahoney, M., & Crozier, S. (2007). Synthesizing dental radiographs for human identification. Journal of dental research, 86(11), 1057-1062.
23.\u00a0\u00a0\u00a0 Tohnak, S.<\/strong>, Mehnert, A., Crozier, S., & Mahoney, M. (2006). Synthesizing panoramic radiographs by unwrapping dental CT data. 2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 3329-3332.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/section>\n

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