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- DOI 10.18231/j.jooo.66249.1759121782
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CrossMark
Aeronautics dentistry: An emerging field
- Author Details:
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Saif Alam Khan *
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Neha Agrawal
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Vasu Siddartha Saxena
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Chaman Zehra
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Madhulika Chandel
Saif Alam Khan *
Madhulika Chandel
Aeronautic dentistry is an emerging field that investigates the effects of aviation and space environments on oral health. With the increasing number of individuals involved in air and space travel—including pilots, cabin crew, and astronauts—the need to understand the impact of altered atmospheric pressure and microgravity on the oral cavity has become crucial.
During flight, closed cabin conditions and rapid changes in barometric pressure can lead to barodontalgia (tooth pain due to pressure changes), sinus-related dental pain, and discomfort in previously treated or compromised teeth. These conditions may impair crew performance and mission readiness. Additionally, in spaceflight, microgravity has been linked to increased risks of periodontitis, dental caries, bone demineralization, and impaired wound healing.
Early and accurate diagnosis, combined with preventive and responsive dental care, is essential to manage these complications. Therefore, dentists must be educated about these unique challenges to provide tailored treatment and support the oral health needs of individuals in aeronautic and aerospace environments. Continued research is vital to establish effective protocols and ensure long-term oral health in aviation and space travel.
References
- Mandke L, Garg S. Aviation dentistry: new horizon, new challenge. Int J Contemp Dent Med Rev . 2015;2015:350115. https://doi.org/10.15713/ins.ijcdmr.55
[Google Scholar] - Samathu JHA, Mani R, Venkatesh V, Vaishnavi A, Sacrapani L. Smile beyond the stars: a narrative review exploring the challenges for dentistry in space. Cureus. 2024;16(8):e66591. https://doi.org/10.7759/cureus.66591
[Google Scholar] - Doshi DJ, Tamgadge S. Aeronautics in dentistry: navigating oral health challenges in zero gravity. J Academy Dent Educ. 2024;10:111–7. https://doi.org/10.25259/JADE_36_2024
[Google Scholar] - Nagaraj T, Nigam H, Gogula S, Sumana CK, Saxena S. Aeronautic dentistry. J Adv Clin Res Insights . 2018;5(3):75–7. https://doi.org/10.15713/ins.jcri.216
[Google Scholar] - Robichaud R, McNally ME. Barodontalgia as a differential diagnosis: symptoms and findings. J Can Dent Assoc. 2005;71(1):39–42.
- Park MJ, Kang SJ, Kim GT, Kim S. Frontal sinus barotrauma in an airliner passenger with undiagnosed allergic rhinitis. Aerosp Med Hum Perform. 2025;96(7):581–5. https://doi.org/10.3357/AMHP.6610.2025
[Google Scholar] - Zadik Y. Barodontalgia due to odontogenic inflammation in the jawbone. Aviat Space Environ Med. 2006;77(8):864–6.
- Sajib SMMR, Ahsan MA, Haque MZ, Mridha KI, Islam J, Tarafder S, et al. Oro-facial and dental problems in high altitude: a study on aircrew of Bangladesh Air Force. Bangladesh Armed Forces Medical Journal. 2025;57(2):36–43. https://doi.org/10.3329/bafmj.v57i2.81004
[Google Scholar] - Megino Blasco L, Calvo Guirado JL. Odontocrexis. Revista Andaluza de Medicina del Deporte . 2021;14(4). https://doi.org/10.33155/j.ramd.2021.10.001
[Google Scholar] - Del Fabbro M, Khijmatgar S, Vandenberghe B, Kijak E, Kulesa- Mrowiecka M, Singhal I, et al. Oral health of astronauts in short- and long-term missions in space. Aerosp Med Hum Perform. 2025;96(2):168–79. https://doi.org/10.3357/AMHP.6372.2025
[Google Scholar] - Lloro Boada V. Oral health in long-term space missions: previous experience, prevention and treatment needs [PhD thesis]. Barcelona (Spain): University of Barcelona; 2022.
- Doshi DJ, Tamgadge S. Aeronautics in dentistry: Navigating oral health challenges in zero gravity. J Acad Dent Educ. 2024;10:111–
- https://doi.org/10.25259/JADE_36_2024
[Google Scholar] - Goyal AY, Malhotra PU, Bansal PA, Arora VI, Arora PO, Singh RI. Mission Mars: a dentist’s perspective. J Br Interplanet Soc. 2015;68:393–9.
- Stevens M, Keyhan SO, Ghasemi S, Fallahi HR, Akbarnia S, Dashti M, Boojar FM, Zadeh MA, Cheshmi B. Does microgravity effect on oral and maxillofacial region?. International Journal of Astrobiology. 2020 Oct;19(5):406-12.
- Stevens M, Keyhan SO, Ghasemi S, Fallahi HR, Akbarnia S, Dashti M, et al. Does microgravity effect on oral and maxillofacial region?. Int J Astrobiol. 2020;19(5):406–12. https://doi.org/10.1017/S1473550420000105
[Google Scholar] - Rai B, Kaur J. The history and importance of aeronautic dentistry. J Oral Sci. 2011;53(2):143–6. https://doi.org/10.2334/josnusd.53.143
[Google Scholar] - Kaul R, Shilpa PS, Sanjay CJ, Sultana N, Bhat S. Let's explore aeronautical dentistry. Indian Journal of Stomatology. 2013;4(2):99.
- Rathee M, Singh P, Sheoran K. Aviation dentistry. Baba Farid Univ Dent J. 2019;9(1):88–91.