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Prevalence of Taurodontism in a Tertiary Hospital in Ghana

DOI: 10.4236/ojst.2024.145017, PP. 206-217

Keywords: Taurodontism, Prevalence, Maxilla, Mandible, Molar Teeth

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Abstract:

Background: Taurodontism is one of the most significant deviations from the normal tooth morphology affecting the molars in both primary and permanent dentition. Taurodontism refers to the Enlargement of the pulp chamber, resulting in its bifurcation pushed toward the apex of a tooth’s root. This study evaluated the prevalence of Taurodontism from radiographs taken at the University of Ghana Dental School Oral Radiology Unit from January 2017 to December 2022. Methodology: In this cross-sectional study, panoramic and periapical radiographs of 1000 randomly selected patients who visited the Oral Radiology Unit from January 2017 to December 2022. Radiographs were evaluated for apically displaced pulp chamber. Data was statistically evaluated, and the chi-square test was employed to assess the prevalence of taurodontism in the upper and lower jaws (p < 0.05). Results: Taurodontism was found in 171 radiographs giving it a prevalence of 17.1% of which 57% (98 radiographs) were from females and 43% (73 radiographs) were from males. This finding was not significant (p > 0.05). Taurodontism occurred more in the maxilla (289 teeth, 80.7%) compared to the mandible molars (186 teeth, 64.3%) giving it a ratio of 1.6:1. This finding was highly significant (p < 0.001). The distribution of the different types of taurodonts differed in both jaws. According to the morphology, mesotaurodonts were most common in both jaws (132 and 78 in the maxilla and mandible respectively). Conclusion: Taurodontism is relatively common in the Ghanaian population affecting more females compared to males according to this study. Further studies using a large sample need to be carried out to determine its incidence in the general community.

References

[1]  Yang, J., Wang, S.K., Choi, M., Reid, B.M., Hu, Y., Lee, Y.L., et al. (2015) Taurodontism, Variations in Tooth Number, and Misshapened Crowns in Wnt10a Null Mice and Human Kindreds. Molecular Genetics & Genomic Medicine, 3, 40-58.
https://doi.org/10.1002/mgg3.111
[2]  Chetty, M., Roomaney, I.A. and Beighton, P. (2021) Taurodontism in Dental Genetics. BDJ Open, 7, Article No. 25.
https://doi.org/10.1038/s41405-021-00081-6
[3]  Jafarzadeh, H., Azarpazhooh, A. and Mayhall, J.T. (2008) Taurodontism: A Review of the Condition and Endodontic Treatment Challenges. International Endodontic Journal, 41, 375-388.
https://doi.org/10.1111/j.1365-2591.2008.01388.x
[4]  Benazzi, S., Nguyen, H.N., Kullmer, O. and Hublin, J.J. (2015) Exploring the Biomechanics of Taurodontism. Journal of Anatomy, 226, 180-188.
https://doi.org/10.1111/joa.12260
[5]  Einy, S., Yitzhaki, I.H., Cohen, O., Smidt, A. and Zilberman, U. (2022) Taurodontism—Prevalence, Extent, and Clinical Challenge in Ashkelon, Israel—A Retrospective Study. Applied Sciences (Switzerland), 12, Article No. 1062.
https://doi.org/10.3390/app12031062
[6]  Bharti, R., Chandra, A., Tikku, A.P. and Wadhwani, K.K. (2009) “Taurodontism” an Endodontic Challenge: A Case Report. Journal of Oral Science, 51, 471-474.
https://doi.org/10.2334/josnusd.51.471
[7]  Jaspers1, M.T. and Witkop, C.J. (1980) Taurodontism, an Isolated Trait Associated with Syndromes and X-Chromosomal Aneuploidy. The American Journal of Human Genetics, 32, 396-413.
[8]  Jaspers, M.T. (1981) Taurodontism in the Down Syndrome. Oral Surgery, Oral Medicine, Oral Pathology, 51, 632-636.
https://www.sciencedirect.com/science/article/pii/s003042208180014x
https://doi.org/10.1016/S0030-4220(81)80014-X
[9]  Dineshshankar, J., Sivakumar, M., Murali Balasubramanium, A., Kesavan, G., Karthikeyan, M. and Srinivas Prasad, V. (2014) Taurodontism. Journal of Pharmacy and Bioallied Sciences, 6, S13-S15.
https://doi.org/10.4103/0975-7406.137252
[10]  Benzahya, M. (2015) Analysis of the Occurrence of Taurodontism in Patients Attending the Tygerberg Oral Health Centre.
[11]  BÜRklein, S., Breuer, D. and Schäfer, E. (2011) Prevalence of Taurodont and Pyramidal Molars in a German Population. Journal of Endodontics, 37, 158-162.
https://www.sciencedirect.com/science/article/pii/s0099239910008691
https://doi.org/10.1016/j.joen.2010.10.010
[12]  TourÉ, B., Kane, A., Sarr, M., Wone, M.M. and Fall, F. (2000) Prevalence of Taurodontism at the Level of the Molar in the Black Senegalese Population 15 to 19 Years of Age. Odonto-Stomatologie Tropicale, 23, 36-39.
[13]  Yemitan, T.A. and Adediran, V.E. (2015) Prevalence of Taurodontism in Mandibular Molars among Patients at a Dental Care Institution in Nigeria. International Journal of Oral and Dental Health, 1, 020.
https://doi.org/10.23937/2469-5734/1510020
[14]  Jamshidi, D., Tofangchiha, M., Pozve, N.J., Mohammadpour, M., Nouri, B. and Hosseinzadeh, K. (2017) Prevalence of Taurodont Molars in a Selected Iranian Adult Population. Iranian Endodontic Journal, 12, 282-287.
[15]  Topcuoglu, H.S., Karataş, E., Arslan, H., Koseoglu, M. and Evcil, M.S. (2011) The Frequency of Taurodontism in the Turkish Population. Journal of Clinical and Experimental Dentistry, 3, 284-288.
https://doi.org/10.4317/jced.3.e284
[16]  Abosede, Y.T. (2015) Prevalence of Taurodontism in Mandibular Molars among Patients at a Dental Care Institution in Nigeria. International Journal of Oral and Dental Health, 1, 20.
https://doi.org/10.23937/2469-5734/1510020
[17]  Li, Y., Qian, F., Wang, D., Wang, Y., Wang, W. and Tian, Y. (2023) Prevalence of Taurodontism in Individuals in Northwest China Determined by Cone-Beam Computed Tomography Images. Heliyon, 9, e15531.
https://doi.org/10.1016/j.heliyon.2023.e15531
[18]  Bronoosh, P., Haghnegahdar, A. and Dehbozorgi, M. (2012) Prevalence of Taurodontism in Premolars and Molars in the South of Iran. Journal of Dental Research, Dental Clinics, Dental Prospects, 6, 21-24.
http://www.ncbi.nlm.nih.gov/pubmed/22991630
[19]  Su, S., Lipsky, M.S., Licari, F.W. and Hung, M. (2022) Comparing Oral Health Behaviours of Men and Women in the United States. Journal of Dentistry, 122, Article ID: 104157.
https://doi.org/10.1016/j.jdent.2022.104157
[20]  Shah, D., Garcha, V., Garde, J. and Ekhande, D. (2015) Prevalence of Taurodontism among the Patients Visiting a Dental Teaching Hospital in Pune, India: A Retrospective Orthopantomogram Study. Journal of Indian Association of Public Health Dentistry, 13, 83-86.
https://doi.org/10.4103/2319-5932.153601

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