Ghost Image May 2026

In dentistry, a is a common artifact on an orthopantomogram (panoramic radiograph) created when a dense, radiopaque object is located between the X-ray source and the center of rotation.

A second, weaker image caused by internal reflections in camera lenses or optical components. Ghost image

Often used for system deployment, imaging, and restoring data. In dentistry, a is a common artifact on

These artifacts can obscure critical anatomy of interest, requiring patient removal of jewelry and objects before imaging. 2. Computing (Symantec/Altiris Ghost) Ghost image

A "ghost image" is a generic term for a faint, often unintentional, secondary image that appears near a primary one. Its meaning varies significantly depending on the context—ranging from dental X-ray artifacts to monitor defects and computing backups. 1. Radiology (Dental/Panoramic X-rays)