DEX Final Module Exam with complete
solutions
The surgeon should aim for the base of which finger when inserting the Centerline
ECTR into the carpal canal?
-index
-long
-ring
-small - Answer --ring
Which of the following is a differentiating property of the FibuLock nail from other fibular
nails?
-proximal fixation
-load sharing device
-decreased incision size
-only intended for use in athletes - Answer --load sharing device
This nerve is of greatest concern when repairing a midsubstance Achilles tendon
rupture.
-peroneal
-sural
-tibial - Answer --sural
Where do you place the plate's compression hole for the Lisfranc Spanning Plate?
-medial cuneiform
-inter. cuneiform
-1st metatarsal base
-2nd metatarsal base - Answer --2nd metatarsal base
Surgical treatment is indicated for which of the following findings in scaphoid fractures:
-displacement greater than 1mm
-angulation greater than 15 deg.
-comminuted fx's
-all of the above - Answer --all of the above
, How man centimeters above the ankle joint is the ideal placement for the TightRope
implant?
-1cm
-1.5 cm
-2 cm
-2.5 cm - Answer --1.5 cm
Which of the following products can be used to treat a Lisfranc Injury?
-4.5 bio-corkscrew Mini Tightrope FT
-3.5mm Titanium Mini Tightrope FT
-2.7 mm Mini Tightrope implant
-all of the above - Answer --2.7 mm Mini Tightrope FT
What are the sizes of the SwiveLock anchors used in the Achilles Speedbridge repair?
-3.5 mm
-2.9 mm
-4.75 mm
-5.5 mm - Answer --4.75
Which components of Whole Blood are also known as erythrocytes?
What statement regarding the spring ligament of the foot is most correct?
-origin is the talus, insertion is the navicular, it supports the calc
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