DEX Module 5 Exam 2023/2024 with 100% correct answers

How many holes does the left and right specific Long 5th Metatarsal Hook Plate have? - correct answer 7 holes What nerve is most at risk during percutaneous screw placement for a proximal 5th metatarsal fracture? - correct answer Sural nerve What type of fracture is shown in this image? - correct answer 5th Metatarsal Stress Fracture Which is the primary viewing portal used for a wrist arthroscopy? - correct answer 3-4 Portal When viewing a wrist arthroscopically, name the first row of carpal bones in order starting from the radial side. - correct answer Scaphoid, Lunate, Triquetrum Advantages of Arthrex Mini FT and Standard FT Compression screw over the competition include: - correct answer - 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 screw' - Hexalobe Driver for more insertional torque - Compression achieved with entire length of screw compared to Herbert screw - All of the above How does the Arthrex FT compression screw provide compression? - correct answer The thread pitch is steeper at the tip of the screw than it is near the driver Of the three sizes of FT Compression screws, all use a hexalobe/star shaped driver except for____ which uses a hex driver. - correct answer 2.5mm Micro What is the default ablation setting for the MP50? - correct answer 4 What feature does the SynergyRFTM Bipolar Ablation System have that NONE of the competitors have? - correct answer Integrates with the Synergy Imaging Platform Approximately what percent of sales do 90 degree wands comprise? - correct answer 70% A chronic disruption of the thumb UCL is referred to as a? - correct answer GameKeeper's Thumb Before placing the second SwiveLock® anchor for a thumb UCL IB repair, the thumb should be placed in: - correct answer 30 degrees of flexion What size graft should be used for a thumb UCL reconstruction when using the 3.5 DX SwiveLock® SL anchor? - correct answer 2mm What soft tissue structure gives support to the thumb during the pinch grasp? - correct answer Ulnar collateral ligament The Lisfranc ligament attaches from: - correct answer Medial cuneiform to the base of the 2nd metatarsal What is another name for the tarsal-metatarsal joint of the foot? - correct answer Lisfranc's Joint Lisfranc injuries are commonly due to which of the following mechanism(s)? - correct answer - Motor vehicle accidents - Falls from heights - Athletic injuries - All of the above True or False: The Wrist Plating System was designed for fixation of intra-articular and extra-articular fractures, osteotomies, as well as nonunions and malunions of the distal radius. - correct answer True