transition line


Anatomy Monday: Nasolabial Fold

Off to a fun anatomy to start the new year off and it’s been a while since I’ve shown a few more examples of this one. This one sometimes tricks a few people at first when trying to figure it out. This week is a soft tissue entity visible on both […]


Anatomy Monday: Nasolabial Fold (soft tissue) 3

This week is another soft tissue entity that can be seen on both intraoral and extraoral radiographs. The nasolabial fold presents as a diagonal transition line. A transition line is seen as a defined line where part of the radiograph appears more radiopaque due to superimposition of soft tissue. The […]