9. OPG
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Description
OPG ORTHOPANTAMOGRAM Most commonly used for dental implants QN ( BEST is CBCT ) ANATOMICAL LANDMARKS o Mental foramen – radiolucency at the apex of premolar o...
show more ORTHOPANTAMOGRAM
Most commonly used for dental implants QN ( BEST is CBCT )
ANATOMICAL LANDMARKS
o Mental foramen – radiolucency at the apex of premolar
o Zygoma – J shaped radio opacity at 1st or 2nd max molar
o Sinus lining
o Mandibular canal
o Vertebrae – cervical
o Styloid process
o Ear lobe
o Hyoid
ERRORS IN OPG
HEAD placed ———— ———— APPEARANCE
a) Anterior to focal trough ** Blur and narrow
b) Posterior to focal trough Blur and Magnified
Information
Author | Dr.Mayakha Mariam |
Organization | Dr.Mayakha Mariam |
Website | - |
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