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Zygomatic air cell defect: A panoramic radiographic study of a south Indian population
Srikanth Hs1, Karthikeya Patil, Mahima Vg
1Department of Oral Medicine & Radiology, J. S. S. Dental College & Hospital, Mysore, Karnataka - 570 015, India.
Aims:
To determine the prevalence, patterns of occurrence and variations of zygomatic air cell defects (ZACDs) using panoramic radiographs.
Methods And Materials:
Dental panoramic radiographs of 600 outpatients were examined to evaluate the variations and characteristics of ZACDs.
Results:
ZACDs were identified in 15 subjects out of 600, giving an overall prevalence of 2.5%. Seven ZACDs were seen in males and eight in females. Among the 15 ZACDs, nine were unilateral and six were bilateral.
Conclusion:
The overall prevalence of ZACD is relatively low in south Indian population and careful radiographic evaluation is needed to detect these entities.
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