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eval criteria
knee, tib-fib, foot eval criteria merrils
Question | Answer |
---|---|
AP knee eval criteria | no rotation knee fully extended soft tissue and bony detail open femorotibial joint space patella superimposed over femur slightly superimposed fibular head |
lateral knee eval criteria | soft tissue, bony detail knee flexed 20-30 degrees open patellofemoral joint femorotibial joint open at condyles femoral condyles superinposed patella in profile fibular head and tibia superimposed slightly |
AP tib-fib eval criteria | ankle and knee joints included no rotation at ankle or knee tib-fib joints slightly overlap fibular midshaft free of superimposition bony trabeculation |
lateral tib-fib eval criteria | ankle and knee joints included no rotation tibia over proximal fibular head fibula under posterior 1/2 of tibia condyles nearly superimposed tib and fib shafts free of superimposition bony trabeculation |
AP foot eval criteria | no rotation equidistant met. shafts 2-4 met. base 2-5 overlap all anatomy distal to talus medial and intermediate cuneiform joint open |
oblique foot eval criteria | sinus tarsi visualized tuberosity of 5th met. seen adequate density equidistant met. shafts 2-5 overlap met. bases 1-2 free met. bases 3-5 lateral tarsals with less superimposition TMT and intertarsal joints lateral |
lateral foot eval criteria | metatarsals nearly superimposed fibula over posterior tibia distal tibiofibular joint included tibiotalar joint seen adequate density |