Ultrasound for the differential diagnosis of periapical lesions

shutterstock_2296216-root canal xray

This review of the diagnostic accuracy of ultrasound in differentiating periapical lesions of endodontic origin in comparison with histopathology included 12 studies. While the findings suggest good levels of sensitifity and specificity for diagnosing periapical cysts and granulomasthere are concerns regarding the quality of the evidence.

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