Flashcards in Imaging of MSK I & II Deck (24)
inside bone: 2 types:
how many epiphyses in head of humerus?
What can be mis diagnosed as fracture? 3 things
3 types of joints
fibrous (skull suture)
shoulder complex ideal position to take radiograph?
slight external rotation
MRI what are the 3 fundamental tissue properties?
T1: fluid dark
T2: fluid bright
advantages of plain films?
positioning: get standing views
how long for MRI to scan a joint?
Fat suppressed in T1 or T2?
What structures on x-ray see better on internal rotation?
What structures on x-ray see better on external rotation?
3 main views for elbow?
what happens if you have elevated fat pads on x-ray in your coranoid/olecranon fossa?
When does capitulum first appear?
When does trochlear, lat epicondyle, olecranon first appear?
10th year on
When does medical epicondyle first appear?
When does radial head first appear?
when does medial and lateral epicondyle, radial head and olecranon fuse?
between 15-20 years
What is between the distal ulna and the triguetrum?
what is normal radiocarpal angle?
how is carpal alignment during wrist movement? why?
maintained due to intercarpal ligaments
What does nuclear scintigraphy look at?
activity within bone