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Updated: Jul 10, 2026
Trabecular Bone Microarchitecture Evaluation in an Osteoporosis Mouse Model
Published on: September 8, 2023
Evaluation by quantitative magnetic resonance imaging of trabecular bone quality in the dentate and edentulous
1Department of Radiology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey. ccelenk@omu.edu.tr
Objective:
To quantify the differences in mandibular trabecular bone quality between edentulous and dentate patients using quantitative magnetic resonance imaging (QMRI).
Methods:
The patients in this study had been referred to our clinic for QMRI examination for various reasons. A total of 40 male patients (18 dentate, 22 edentulous), 45-55 years of age, were examined. Mandibular T2* axial cross-sections were performed following receipt of consent from each patient. T2* relaxation time values (RTVs) were determined in the trabecular area.
Results:
The mean mandibular T2* RTVs of dentate and edentulous patients were 181 and 182, respectively. There were no significant differences between the two groups (P=0.929) (Student's t-test).
Conclusions:
Mandibular trabecular bone quality may not be influenced by edentulousness according to QMRI.
