• Santhosh Kumar saveetha dental college, saveetha university, chennai, india
  • Harshini Ak


Objective: To assess the knowledge and awareness about oral cancer among undergraduate dental students.
Methods: A validated questionnaire of 10 questions, regarding the basic knowledge and awareness about oral cancer was distributed among the
year, final year, and internship (5
year trainee) of undergraduate dental program in Saveetha Dental College and Hospital, Saveetha University,
Chennai. The data extracted were tabulated, statistically analyzed, and results obtained.
Results: About 41% of participants were unaware about the treatment costs for oral cancer and 33% of them said that they do not inform the patients
about the risk factors of oral cancer. 36% of participants were unsure about where to refer the patients with oral cancer. 96% of students preferred to
have more training toward oral cancer diagnosis methods and treatment options available.
Conclusion: Although the basic knowledge of the students is good, it is not adequate enough and practices about risk factors had to be reinforced
among these students so that they can help the patients in tobacco and alcohol cessation and contribute in the prevention of oral cancers. The dental
curriculum for students should lay more emphasis on diagnostic and prognostic factors of oral cancer. Morbidity and mortality are likely to be reduced
if future dentists know how to prevent and detect oral cancer.
Keywords: Knowledge, Awareness, Oral cancer, Dental students.

Author Biography

Santhosh Kumar, saveetha dental college, saveetha university, chennai, india

oral and maxillofacial surgery



1. Scully C, Porter S. Oral cancer. West J Med 2001;174(5):348-51.
2. Scully C. Oral cancer aetiopathogenesis; Past, present and future
aspects. Med Oral Patol Oral Cir Bucal 2011;16(3):e306-11.
3. Radoï L, Paget-Bailly S, Guida F, Cyr D, Menvielle G, Schmaus A,
et al. Family history of cancer, personal history of medical conditions
and risk of oral cavity cancer in France: The ICARE study. BMC
Cancer 2013;13:560.
4. Garavello W, Foschi R, Talamini R, La Vecchia C, Rossi M, Dal
Maso L, et al. Family history and the risk of oral and pharyngeal cancer.
Int J Cancer 2008;122(8):1827-31.
5. Foulkes WD, Brunet JS, Kowalski LP, Narod SA, Franco EL.
Family history of cancer is a risk factor for squamous cell carcinoma
of the head and neck in Brazil: A case-control study. Int J Cancer
6. Seoane-Romero JM, Vázquez-Mahía I, Seoane J, Varela-Centelles P,
Tomás I, López-Cedrún JL. Factors related to late stage diagnosis
of oral squamous cell carcinoma. Med Oral Patol Oral Cir Bucal
7. Baykul T, Yilmaz HH, Aydin U, Aydin MA, Aksoy M, Yildirim D. Early
diagnosis of oral cancer. J Int Med Res 2010;38(3):737-49.
8. Okoh M, Enabulele J. Knowledge and practices regarding oral cancer
among graduating dental students. Indian J Oral Sci 2015;6(1):14-8.
9. Fotedar V, Fotedar S, Gupta M, Manchanda K, Sharma M. Oral
cancer knowledge, attitudes and practices: A survey of undergraduate
medical students in Himachal Pradesh, India. J Clin Diagn Res
10. López-Jornet P, Camacho-Alonso F, Molina Miñano F. Knowledge and
attitude towards risk factors in oral cancer held by dental hygienists
in the autonomous community of Murcia (Spain): A pilot study. Oral
Oncol 2007;43(6):602-6.
Asian J Pharm Clin Res, Vol 9, Issue 4, 2016, 165-167
Kumar and Harshini
11. Bhati D, Punnya V. Angadi attitude and practice towards oral cancer
prevention held by dentists in Belgaum City; A cross-sectional study.
Int J Sci Res 2015;4(9):591-4.
12. Rocha-Buelvas A, Hidalgo-Patiño C, Collela G, Angelillo I. Oral cancer
and dentists: Knowledge, attitudes and practices in a South Colombian
context. Acta Odontol Latinoam 2012;25(2):155-62.
13. Carter LM, Ogden GR. Oral cancer awareness of undergraduate
medical and dental students. BMC Med Educ 2007;7:44.
14. Ariyawardana A, Ekanayake L. Screening for oral cancer/precancer:
Knowledge and opinions of dentists employed in the

sector dental services of Sri Lanka. Asian
Pac J Cancer Prev

15. Applebaum E, Ruhlen TN, Kronenberg FR, Hayes C, Peters ES.
Oral cancer knowledge, attitudes and practices: A survey of dentists
and primary care physicians in Massachusetts. J Am Dent Assoc
16. Dib LL, Souza RS, Tortamano N. Evaluation of the knowledge about
oral cancer among undergraduate dental students of different units at
university Paulista. Rev Inst Cien Saude 2005;23(4):287-95.
17. Uti OG, Fashina AA. Oral cancer education in dental schools:
Knowledge and experience of Nigerian undergraduate students. J Dent
Educ 2006;70(6):676-80.
18. Cannick GF, Horowitz AM, Drury TF, Reed SG, Day TA. Assessing
oral cancer knowledge among dental students in South Carolina. J Am
Dent Assoc 2005;136(3):373-8.
19. Abdullah Jaber M. Dental practitioner’s knowledge, opinions and
methods of management of oral premalignancy and malignancy. Saudi
Dent J 2011;23(1):29-36.
20. Ogden GR, Mahboobi N. Oral cancer awareness among undergraduate
dental students in Iran. J Cancer Educ 2011;26(2):380-5.
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How to Cite
Kumar, S., and H. Ak. “KNOWLEDGE AND AWARENESS ABOUT ORAL CANCER AMONG UNDERGRADUATE DENTAL STUDENTS”. Asian Journal of Pharmaceutical and Clinical Research, Vol. 9, no. 4, July 2016, pp. 165-7,
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