#opg $OPG An OPG (Orthopantomagram) is a panoramic dental X-ray that provides a flattened, two-dimensional view of your entire mouth, including the upper and lower jaws, teeth, and surrounding facial structures, from ear to ear.It is a standard tool used by dentists and oral surgeons to evaluate overall oral health and plan treatments.Why is an OPG used?Detecting Decay & Disease: Identifies hidden cavities, gum disease, abscesses, and cysts.Wisdom Teeth: Evaluates the position and impaction of wisdom teeth before extraction.Orthodontics: Maps the growth of teeth, including those that have not yet erupted, which is crucial for braces planning.Jaw & Joint Issues: Assesses the temporomandibular joint (TMJ) and checks for jawbone fractures, tumors, or abnormalities.What to expect during the procedureThe Scan: The machine is open, and the process takes less than 20 seconds. You simply rest your chin on a small ledge and bite gently on a sterile plastic mouthpiece.Machine Movement: The camera arm rotates in a smooth semicircle around the outside of your head while you stand perfectly still.Radiation: The procedure is entirely painless and exposes you to a very low, safe dose of radiation.