Monthly Archives: October 2013


Locate the Object: October 2013 4

Onto another fun case to use your image shift and SLOB (Same-Lingual, Opposite-Buccal) information. The object in question is the round radiopaque entity inferior to the mandibular central incisors. Where is it located (buccal or lingual) compared to the mandibular central incisors? The answer will be coming next week (October […]


Anatomy Monday: Pterygomaxillary Fissure

This week I have a few pantomographs showing the pterygomaxillary fissure.  The pterygomaxillary fissure is the lateral opening to the pterygopalatine fossa. The pterygomaxillary fissure presents as a radiolucent inverted teardrop shape just lateral to the maxilla. It has a a radiopaque edge.   If you have any questions about […]