An OPG X-ray, or Orthopantomogram, is a type of dental X-ray that captures a wide view of the mouth, including the upper and lower jaws, teeth, and surrounding structures.

Wide Coverage: It shows all teeth in both jaws, including the positions of wisdom teeth and any potential issues.
Purpose:

• Diagnosis: Helps identify dental problems such as cavities, gum disease, and jaw disorders.
• Treatment Planning: Used by dentists to plan for procedures like braces or extractions.

Benefits:

• Comprehensive View: Provides a complete picture of dental health, making it easier to spot issues.
• Non-invasive: The process is quick and painless.
• Efficient: It captures a lot of information in a single image, reducing the need for multiple X-rays.

Like all X-rays, there is some radiation, but it's minimal and considered safe for diagnostic purposes.