A<unk>  of a 9 year old in mixed dentition A basic<unk>  A<unk> y machine. A<unk>  is a<unk>  scanning dental X-ray of the upper and lower jaw. It shows a two-dimensional view of a half-circle from ear to ear.<unk> y is a form of focal plane tomography; thus, images of multiple planes are taken to make up the composite<unk>  image, where the maxilla and mandible are in the focal trough and the structures that are superficial and deep to the trough are blurred. Other nonproprietary names for a<unk>  are dental<unk>  and pantomogram; Abbreviations include PAN, DPR, OPT, and OPG (the latter, based on genericizing a trade name, are often avoided in medical editing).
Panoramic radiograph
Autoradiograph
Xeroradiography
Focal plane tomography
Projectional radiography
Digital radiography
Photofluorography
Tractography