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Radiographic Analysis > Lower Extremeties > Flashcards

Lower Extremeties Flashcards

0
Q

AP oblique toes

A

Digits rotated medially 30-45 degrees

CR perpendicular to MTP joint

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1
Q

AP axial toe CR

A

15degrees cephalic at MTP: axial

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2
Q

Lateral toes

A

1st and 2nd: pt lays on unaffected side

3,4,5th: pt lays on affected side

CR: perpendicular to IP of great toe, perpendicular to PIP for toes 2-5

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3
Q

AP axial foot CR

A

10 degrees cephalic to the base of the 3rd metatarsal joint

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4
Q

Oblique foot

A

Rotate pts foot 30 degrees medially

CR to base of the 3rd metatarsal

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5
Q

Oblique foot demonstrates

A 
Cuboid in profile
All interspaces around the cuboid 
3-5th metatarsal 
Space btwn the Talus and navicular 
Tuberosity on base of 5th metatarsal
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6
Q

Cuboid located

A

At the base of the 4th and 5th metatarsal

Next to lateral cuneiform

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7
Q

Lateral foot shows

A

Foot
Ankle joint
Metatarsals superimposed
Arch of foot

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8
Q

Weight bearing lateral foot shows

A

The arch

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9
Q

Calcaneous axial plantodorsal

A

Flex foot 90degrees
Plantar surface perpendicular to the IR
CR at a 40 degree angle to long axis of the foot, enters base of 3rd metatarsal

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10
Q

Calcaneus axial dorsoplantar

A

Pt prone, elevate ankle
Bottom of foot against IR
CR enters dorsal surface of ankle joint 40 degrees caudal

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11
Q

Lateral Calcaneus mediolateral

A

Pt lays on affected side

CR perpendicular to 1 inch distal to medial malleolus

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12
Q

AP oblique ankle

A

Rotate leg and foot 45 degrees medially

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13
Q

AP oblique ankle

shows

A

Tibialfibular joint

Tarsal sinus

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14
Q

AP oblique ankle

Mortise

A

Rotate leg and foot 15-20 degrees medially

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15
Q

AP oblique ankle

Mortise shows

A

Mortise joint

16
Q

Lateral ankle CR

A

CR At Medial malleolus

17
Q

When looking at lateral ankle criteria, look at

A

The fibula, make sure it is in the correct location not anterior

Radiographic Analysis (1 decks)

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