The evaluation of the effect of hypercalcemia in oral pathologies

Hypercalcemia is determined as an increase in the serum calcium level (above 10.5 mg/dL or ionized calcium is above 1.5 mmol/L). It was aimed to evaluate the effect of the increased serum calcium levels in dental panoramic radiographs with oral pathologies.

The final sample number of the present study was determined as 143. 61 patients with hypercalcemic calcium levels were grouped in Hypercalcemia Group (HPEG) whereas 82 patients were grouped in Normal Group. (NG) Measurements were performed only on the panoramic radiographs. The evaluated parameters were cyst-tumor or granuloma existence, sinus pneumatization, stylohyoid ligament calcifications, lamina dura loss, bone loss existence, etc. Statistical tests were carried out at p < 0.05 significance level.

The cyst-tumor formation (p = 0.03) and stylohyoid ligament calcification (p = 0.009) and increased radiopacity (p = 0.03) were significantly more common in NG than the HPEG group. Alveolar bone loss (p = 0.001) and periodontal defects (p = 0.01) were significantly more common in HPEG than the NG group. There was no significant relationship between other examined parameters. (p > 0.05) CONCLUSION: The serum calcium level revealed statistically significant outcomes and a close relationship with the pathologies occurring in the alveolar bone in the oral and maxillofacial region. However, it is highly recommended to include more patients in the newly planned studies and another bone-related biomarker should be evaluated simultaneously.