Tag Archives: dental

XRay Imaging
4
Feb

Overview

X ray radiography produces projection images using ionizing radiation. It is fast and accessible in many settings. It remains a first line imaging modality.

Clinical Applications

Radiography is used for chest skeletal and dental imaging. It detects fractures lung disease and dental pathology. It is useful for screening and follow up.

Image Quality

Proper positioning and exposure optimize diagnostic yield. Technique affects contrast and sharpness. Quality control ensures consistent results.

Digital Transition

Digital radiography improves workflow and image processing. It enables image enhancement and storage. It supports teleradiology and remote review.

Cone Beam CT CBCT
4
Feb

Overview

CBCT provides high resolution three dimensional imaging with compact systems used in dental ENT and interventional suites for localized volumetric imaging.

Technique

Cone beam geometry and flat panel detectors yield isotropic voxels. Field of view and exposure settings are tailored to the region.

Clinical Uses

Dental implant planning maxillofacial imaging and intraoperative imaging in hybrid operating rooms.

Limitations and Safety

Lower soft tissue contrast than conventional CT. Scatter and artifacts require careful technique.