Ultrasound Imaging versus Radiographs in Differentiating Periapical Lesions: A Systematic Review.
Shankaragouda PatilAhmed AlkahtaniShilpa BhandiMohammed MashyakhyMario AlvarezRiyadh AlroomyAli HendiSaranya VaradarajanRodolfo RedaA Thirumal RajLuca TestarelliPublished in: Diagnostics (Basel, Switzerland) (2021)
Within limitations, the study indicates that ultrasound is a better diagnostic tool to distinguish periapical lesions compared to radiographs but further studies with well-designed, rigorous protocols and low risk of bias are needed to provide stronger evidence.