DEX Module 5 Questions with All Correct Answers
What bone articulates with the distal radius at the radial styloid? - Answer-Scaphoid
What is the normal anatomic volar tilt of the distal radius? - Answer-11 degrees
How does the Arthrex FT compression screw provide compression? - Answer-The ...
What bone articulates with the distal radius at the radial styloid? - Answer-Scaphoid
What is the normal anatomic volar tilt of the distal radius? - Answer-11 degrees
How does the Arthrex FT compression screw provide compression? - Answer-The
thread pitch is steeper at the tip of the screw than near the driver
True or False: The Wrist plating system was designed for fixation intra-articular and
extra-articular fractures, osteotomies, as well as nonunions and malunions of the distal
radius? - Answer-True
Of the three sizes of FT Compression screws, all use a hexalobe driver except for ___
that uses a hex driver? - Answer-2.5mm
(Section 2)Advantages of Arthrex Mini FT and Standard FT Compression Screw over
the competition include: - Answer-All of the above (More lengths in mini than accutrak 2,
same diameter through length of screw meaning easier change of screw length if
needed without losing compression compared to 'tapered screws', hexalobe driver for
more insertional torque, compression achieved with entire length of screw compared to
herbert screw)
(Section 3)Approximately what percent of sales do 90 degree wands comprise? -
Answer-None of the above(idk answer)
What soft tissue structure gives support to the thumb during pinch grasp? - Answer-
Ulnar collateral ligament
What size graft should be used for a thumb UCL reconstruction when using a 3.5 DX
SwiveLock SL Anchor? - Answer-2mm
Before placing the second SwiveLock anchor for a thumb UCL IB repair, the thumb
should be placed in: - Answer-30 degrees of flexion
A chronic disruption of the thumb UCL is referred to as: - Answer-Gamekeepers thumb
What is the default ablation setting for MP50? - Answer-4
True or False: The term "C-Mount scope" refers to the fact that the scope screws into
the camera head making a watertight seal to reduce fogging? - Answer-True
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