Upper Extremity Flashcards
shoulder series
AP internal rotation
AP posterior oblique with external rotation
PA Y view
which bucky do we use for AP shoulder with internal rotation?
upright bucky
film size and orientation for AP shoulder with internal rotation?
10x12
transverse
patient blocker location for AP shoulder with internal rotation?
down
CR for AP shoulder with internal rotation?
middle of glenohumeral joint space
collimation for AP shoulder with internal rotation?
film size
what are some extra things to remember for all UE xrays?
40” SID
always shield
don’t breathe, don’t move
side marker for extremity being xrayed
patient instructions for AP shoulder with internal rotation?
internally rotate arm until epicondyles are perpendicular to the film
keep back flat against bucky
what anatomy do we see in AP shoulder with internal rotation?
clavicle
coracoid process
acromion
lesser tubercle
what anatomy do we see in posterior oblique shoulder with external rotation?
coracoid process clavicle acromion greater tubercle intertubercular groove glenohumeral joint space
which bucky do we use for posterior oblique shoulder with external rotation?
upright bucky
film size and orientation for posterior oblique shoulder with external rotation?
10x12
transverse
ID blocker location for posterior oblique shoulder with external rotation?
down
CR for posterior oblique shoulder with external rotation?
middle of glenohumeral joint space
patient instructions for posterior oblique shoulder with external rotation?
rotate patient toward affected side until you feel the joint space open
externally rotate arm until epicondyles are parallel to film
collimation for posterior oblique shoulder with external rotation?
film size
patient position for PA Y view?
scapula in lateral position
perpendicular to bucky
facing bucky
which bucky do we use for PA Y view?
upright bucky
film size and orientation for PA Y view?
10x12
lengthwise
ID blocker location for PA Y view?
down
how much do you rotate the patient for PA Y view?
45-60 degrees
CR for PA Y view? Is there a tube tilt?
10-15 degree caudal tube tilt
medial end of scapular spine of affected scapula
collimation for PA Y view?
film size
what anatomy will you see on a PA Y view?
clavicle
acromion
coracoid process
what is the point ot PA Y view?
detect shoulder impingement syndrome
what bucky do you use for AC joint unweighted?
upright bucky
film size and orientation for AC joint unweighted?
10x12
lengthwise
ID blocker location for AC joint unweighted?
down
CR AC joint unweighted? Is there a tube tilt?
5 degree cephalic tube tilt
enter middle of AC joint
patient instructions for AC joint unweighted?
arms at sides in neutral anatomic position
collimation for AC joint unweighted?
part size
what is the differences between weighted and AC joint unweighted?
patient holds weights in both hands during exposure
use extra marker to indicate weight bearing
clavicle series
PA clavicle
AP axial clavicle
which bucky do we use for PA clavicle
upright bucky
film size and orientation for PA clavicle
10x12
transverse
ID blocker location for PA clavicle
down
CR PA clavicle
mid clavicle
clavicle in middle of film
collimation for PA clavicle
part size
CR for AP axial clavicle
15 degree cephalic tube tilt entering inferior border of mid clavicle
ID blocker orientation AP axial clavicle
down
film size and orientation for AP axial clavicle
10x12
transverse
collimation for AP axial clavicle
part size
humerus series
AP humerus
lateral humerus
what type of bucky do we use for AP humerus?
upright bucky
film size and orientation of AP humerus?
14x17
lengthwise
ID blocker location for AP humerus?
down
collimation for AP humerus?
7x17
patient placement for AP humerus?
body slightly oblique so arm hangs straight down along the side of the body
be sure to include joint closes to injury
what type of bucky do we use for lateral humerus?
upright bucky
film size and orientation for lateral humerus?
14x17
lengthwise
collimation of lateral humerus?
7x17
patient position for lateral humerus?
PA or AP with elbow flexed 90 degrees
include joint of interest
hand series
PA hand
PA oblique hand
lateral hand
type of bucky for PA hand?
table top
film size and orientation for PA hand?
10x12
lengthwise
ID blocker location for PA hand?
toward elbow
patient instrucitons for PA hand?
hand pronated
CR for PA hand?
center of part (3rd knuckle)
collimation for PA hand?
part size
PA oblique hand bucky type
table top
film size and orientation for PA oblique hand
10x12 lengthwise
ID blocker location for PA oblique hand
toward elbow
patient instrucitons for PA oblique hand
supinate hand 45 degrees from PA
CR for PA oblique hand
center of part (3rd knuckle)
collimation for PA oblique hand
part size
bucky type for lateral hand?
table top
film size and orientation for lateral hand?
10x12
lengthwise
ID blocker location for lateral hand?
toward hand
patient instructions for lateral hand?
place hand in lateral position (ulnar side touching film)
CR for lateral hand?
center of part
collimation for lateral hand?
part size
which films are taken transverse?
AP internal oblique shoulder, eternal oblique shoulder, PA and axial clavicle
tube tilts
Y view 10-15 caudal
AP axial clavicle 15 cephalic
ulnar fleion 20 cephalic
accessory views
olecranon/Jone's view ball-catchers AP hands carpal tunnel fingers and thumb baby arms
pediatric considerations
minimize exposure to patient