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The relationship between radionuclide bone scans and dental examinations
E J Strittmatter1, D L Keller, G L LaBounty
1U.S. Army Dental Activity, Walter Reed Army Medical Center, Washington, D.C. 20307-5400.
Abstract:
Bone scans were evaluated in 57 patients referred from the nuclear medicine clinic. Areas of normal and abnormal radiopharmaceutical accumulation in the maxilla and mandible were correlated with a clinical and radiographic dental examination. There was an 80% agreement between the areas of normal and abnormal uptake with the clinical and radiographic findings. This was statistically significant (p less than 0.001). Twenty-one patients had clinical and radiographic dental examinations that were within normal limits and yet had abnormal bone scans. Five of these 21 patients were subsequently seen on an emergency basis for treatment of dental abnormalities. These positive areas on the bone scans may be indicating areas of pathosis not detectable by conventional clinical and radiographic diagnostic techniques.