Foot anatomy and positioning guidelines
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| The talus articulates with the _______ and _______ superiorly, the _______ inferiorly, and the _______ anteriorly. | show 🗑
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| show | calcaneus
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| show | calcaneus
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| The _______ is the second largest bone in the foot. | show 🗑
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| show | talus, cuboid, navicular
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| show | cuboid
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| show | navicular
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| show | cuneiforms
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| show | the bottom of the foot is faced medially
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| show | the bottom of the foot is faced laterally
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| show | hinge (flexion and extension)
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| show | plane or gliding (limited movement)
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| show | ellipsoidal or condyloid, (4 movements)
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| What anatomy is best demonstrated on a medial oblique foot? | show 🗑
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| What anatomy is best demonstrated on a lateral oblique foot? | show 🗑
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| show | the foot naturally falls into a true lateral position
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| What is the calcaneal sulcus? | show 🗑
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| show | Sinus Tarsi
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| show | Cuboid
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| What tarsals make up the transverse arch? | show 🗑
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| show | Fx in talar neck after impact pushes foot upwards
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| show | Avulsion Fx at base of 5th metatarsal
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| What is a Pott's Fx? | show 🗑
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| show | Foot Medial Oblique
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| show | Fx and dislocation of midfoot with lateral displacement of metatarsals.
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| show | For open joint spaces and reduce foreshortening
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| What joints are open for the AP Oblique Toes? | show 🗑
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| show | AP lateral oblique
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| Which lateral is used for digits 1-3 and which is used for 4-5? | show 🗑
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| show | 10 degrees proximal
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| show | In oblique, base of 3-5th metatarsals are NOT superimposed
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| What is demonstrated on a Lateral Foot projection? | show 🗑
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| show | There is more soft tissue and midshaft concavity on the side AWAY from the IR
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| show | Plantar surface of first MTP joint within tendons
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| show | CR for AP is perp to IR, CR for Axial is 10-15 degrees posterior or perp if foot is on 15 degree wedge
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| What is the preferred projection to view the sesamoids? | show 🗑
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| How is the pt positioned for the Lewis projection? | show 🗑
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| show | At first MTP joint
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| What is the view of the sesamoids that is easier for pt but not preferred? and why? | show 🗑
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| Why is an AP Weight Bearing Foot performed? | show 🗑
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| What projection is best to view a Lisfranc Fx? | show 🗑
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| What is the accepted angle and ideal angle for an AP Weight Bearing foot? | show 🗑
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| What is evaluated with the Lateral Weight-Bearing Foot? | show 🗑
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