This month take a look at the Virginia Commonwealth University School of Dentistry radiology and pathology website. There is not a ton when it comes to showing radiographic lesions, but it does have a good page on normal radiographic anatomy. The anatomy page is all words but each underlined word when selected will show a radiograph with that specific anatomy and an arrow pointing to it. While there are some minor differences in the words used to identify the anatomy compared to what I use it is a good way to start learning the basics of anatomy on radiographs. Take a look and let me know what you think.
Enjoy!