What is that centering for? | What demonstrates that? | What is that pathology? | What cranial postitioning line is that? |
---|---|---|---|
PA Hand
CR is perpendicular to the IR and centered to the 3rd MCP joint
|
Ribs above diaphragm
Ribs 1-9
|
Boxer's fracture
Transverse fracture that extends through the metacarpal neck, most commonly seen in the 5th metacarpal
|
OML
This line is perpendicular to the IR for a PA Caldwell
|
AP shoulder
CR is perpendicular to the IR and centered 1 inch inferior to the coracoid process
|
AP oblique elbow with external rotation
Radial head, neck, and tuberosity free of superimposition by the ulna, lateral epicondyles and capitulum in profile
|
Tripod fracture
Fracture of the zygoma in three places as the result of a blow to the cheek
|
IOML
This line is perpendicular to the front edge of the IR for a lateral skull
|
AP Coccyx
CR is angled 10 degrees caudad and centered 2 inches superior to symphysis pubis
|
PA axial scaphoid with ulnar deviation
Scaphoid bone without foreshortening and with adjacent carpal interspaces open
|
Hill-Sachs defect
A compression fracture of the articular surface of the posterolateral aspect of the humeral head, often associated with anterior dislocation
|
MML
This line is perpendicular to the IR for a Waters view
|
AP Towne
CR is angled 30 degrees caudad for OML and centered 2.5 inches above glabella
|
AP axial C-spine
C3-T2 vertebral bodies and intervertebral disk spaces
|
Clay Shoveler's fracture
Avulsion fractures on the spinous processes of C6-T1 due to hyper flexion of the neck
|
IOML
This line is parallel to the IR for a SMV projection for the mandible
|