Essential Oral Radiology for the Practicing Clinician-Essential Oral Radiology for the Practicing Clinician

Video Transcription

Video Summary

Dr. Jamila Taylor’s webinar reviewed practical principles for interpreting dental radiographs and applying them to two- and three-dimensional imaging. She emphasized assessing image quality first, then examining the entire image systematically and documenting findings. Radiographs should be prescribed according to clinical need, with radiation kept as low as reasonably achievable; CBCT should be used only when lower-exposure imaging cannot provide the necessary information.<br /><br />The presentation covered panoramic positioning errors, including head rotation or tilt, incorrect positioning in the focal trough, slumping, and failure to place the tongue against the palate. These can distort anatomy or obscure important structures. Common incidental findings discussed included carotid artery calcifications, mucous retention pseudocysts, tonsilliths, and sialoliths, with guidance on when clinical correlation or further evaluation is appropriate.<br /><br />For CBCT, Dr. Taylor demonstrated systematic review across axial, sagittal, and coronal planes, appropriate use of different field-of-view sizes, and recognition of artifacts caused by dense materials or patient movement. Case examples illustrated jaw pathology, TMJ degeneration, and findings that may warrant medical follow-up. She stressed distinguishing artifacts from disease, evaluating the full scan, and seeking specialist interpretation when needed.

Keywords

dental radiographs

CBCT imaging

image quality

panoramic positioning errors

incidental findings

carotid artery calcifications

jaw pathology

TMJ degeneration

radiographic artifacts