Prevalence of condylar findings and their association with TMD and missing teeth - a study of 1915 dental panoramic tomograms among 46-year-old cohort subjects
Happo, Essi; Sipola, Annina; Näpänkangas, Ritva (2024-08-06)
Avaa tiedosto
Sisältö avataan julkiseksi: 06.08.2025
Taylor & Francis
06.08.2024
Happo, E., Sipola, A., & Näpänkangas, R. (2024). Prevalence of condylar findings and their association with TMD and missing teeth - a study of 1915 dental panoramic tomograms among 46-year-old cohort subjects. CRANIO®, 1–10. https://doi.org/10.1080/08869634.2024.2385508
https://creativecommons.org/licenses/by-nc/4.0/
This is an Accepted Manuscript version of the following article, accepted for publication in Cranio. Happo, E., Sipola, A., & Näpänkangas, R. (2024). Prevalence of condylar findings and their association with TMD and missing teeth - a study of 1915 dental panoramic tomograms among 46-year-old cohort subjects. CRANIO®, 1–10. https://doi.org/10.1080/08869634.2024.2385508. It is deposited under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
https://creativecommons.org/licenses/by-nc/4.0/
This is an Accepted Manuscript version of the following article, accepted for publication in Cranio. Happo, E., Sipola, A., & Näpänkangas, R. (2024). Prevalence of condylar findings and their association with TMD and missing teeth - a study of 1915 dental panoramic tomograms among 46-year-old cohort subjects. CRANIO®, 1–10. https://doi.org/10.1080/08869634.2024.2385508. It is deposited under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
https://creativecommons.org/licenses/by-nc/4.0/
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202408135381
https://urn.fi/URN:NBN:fi:oulu-202408135381
Tiivistelmä
Abstract
Objective:
To investigate the prevalence of radiological findings of condyles and their association with temporomandibular disorders (TMD) and missing teeth in the Northern Finland Birth Cohort 1966 study population.
Methods:
Altogether 1915 subjects volunteered clinical and radiological examination and answered questionnaires. Condylar changes were evaluated using dental panoramic tomograms (DPT). Association of condylar changes with TMD diagnosis, missing teeth and rheumatic diseases was analysed using Pearson’s chi-square test and Fisher’s exact test. Odds ratio (OR) and 95% confident intervals (CI) were estimated using a binary logistic regression model.
Results:
Most common condylar change was flattening (32.8%). Associations were found between unilaterally flattened condyle and myalgia and arthralgia. No statistically significant associations were found between condylar changes and missing teeth or missing molars. Erosive and deform changes in condyles were associated with juvenile idiopathic arthritis and rheumatoid arthritis.
Conclusion:
Condylar changes in DPTs were not associated with TMD diagnosis or missing teeth among 46-year-old study population. Erosive and deform changes of condyle were shown in patients with rheumatic disease.
Objective:
To investigate the prevalence of radiological findings of condyles and their association with temporomandibular disorders (TMD) and missing teeth in the Northern Finland Birth Cohort 1966 study population.
Methods:
Altogether 1915 subjects volunteered clinical and radiological examination and answered questionnaires. Condylar changes were evaluated using dental panoramic tomograms (DPT). Association of condylar changes with TMD diagnosis, missing teeth and rheumatic diseases was analysed using Pearson’s chi-square test and Fisher’s exact test. Odds ratio (OR) and 95% confident intervals (CI) were estimated using a binary logistic regression model.
Results:
Most common condylar change was flattening (32.8%). Associations were found between unilaterally flattened condyle and myalgia and arthralgia. No statistically significant associations were found between condylar changes and missing teeth or missing molars. Erosive and deform changes in condyles were associated with juvenile idiopathic arthritis and rheumatoid arthritis.
Conclusion:
Condylar changes in DPTs were not associated with TMD diagnosis or missing teeth among 46-year-old study population. Erosive and deform changes of condyle were shown in patients with rheumatic disease.
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Ellei muuten mainita, aineiston lisenssi on https://creativecommons.org/licenses/by-nc/4.0/