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Rad Postitioning
Lower Limb
| Question | Answer |
|---|---|
| The CR angle for a lateral a lateral projection of the ankle is? | 0 degrees |
| When the knee is properly positioned for an AP projection, the patella will lie (which side central, medial, lateral?) | Slightly medial |
| The inferior aspect of the foot is termed the________ surface? | Plantar surface |
| How is the CR directed for the PA axial projection (Holmblad method) of the intercondylar fossa? | Perpendicular to the lower leg |
| The name of the very small round bones located on the planter surface of the foot, typically beneath the first metatarsophalangeal joint, are the: | Sesamoids |
| How many bones make up the lower leg? | Two |
| The patient postion and CR method demostrated in the figure below is the? (CR is pointing at the back of the knee while raised at a 40* angle, pg 314) | Camp Coventry method/intercondylar fossa |
| What must be rotated for all oblique projections of the ankle? Name at least one structure? (More general answer) | Leg and foot |
| The largest and strongest tarsel bone is the? | |
| What is the position of the femoral condyles when the leg is properly positioned for an AP projection? | |
| Which projections of the foot will best demonstrate the structural status of the longitudinal arch? | |
| To demonstrate the ankle mortise, the leg and foot should be rotated medially how many degrees? | |