Roentgen Ray Reader

The lamina dura is the bony lining of the socket (alveolus) of a tooth. The periodontal ligaments extend from the lamina dura to the cemen...

Systemic mastocytosis (SM) refers to mast cell infiltration in extra-cutaneous tissues. The symptoms of systemic mastocytosis are due to d...

A horizontal line projecting over a cervical vertebral body on lateral radiographs can simulate a fracture or a butterfly vertebral body. ...

Subperiosteal iliac hematoma is caused by traumatic avulsion of the periosteum in children and young adults. The loose attachment of per...

# 1 This is a cat. This is a hemangioma. 2 This is most likely a cat. This is most likely a hemangioma ...

Left inguinal mesh plug with a lobular contour Left inguinal mesh plug. Note conical morphology on this coronal MPR. Depending on ...

In an earlier post on rotatory atlatoaxial subluxation , we discussed the Fielding and Hawkins classification, and its application to symp...