Abstract
The aim of the study was to determine the relationship between the bone mineral density in the calcaneus and the mental index (MI) of the mandible in post-menopausal females, and to evaluate the diagnostic threshold of the index. The post-menopausal females aged 50 years and older were examined using panoramic radiography of the mandible for mandibular cortical width measurements at the mental foramen (mental index, MI) determination and DXL Calscan P/N 031000 (Demetech AB, Solna, Sweden) for the examination of calcaneal bone mineral density (BMD). The statistical analysis was performed to determine the tendencies between the data. According to the T-score values of calcaneal BMD, the subjects were distributed into T1, T2 and T3 groups. BMD differences between the groups were statistically significant (p < 0.001). The panoramic radiographic examination of the mandible was performed, MI (mm) was determined and the mean values in the groups were calculated. The differences of MI mean values between the groups were statistically significant (p < 0.001). In the general group, a statistically significant relationship was found between calcaneal BMD, T-score and MI (p < 0.001). In the logistic analysis, the diagnostic threshold of MI was 3 mm (sensitivity 73.5%; specificity 72.6%). A diagnostic threshold for MI of 3 mm or less is suggested as the appropriate threshold for referral of calcaneal BMD reduction.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.