DEX IOT DAY 3 TEST NEWEST ACTUAL

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DEX IOT DAY 3 TEST NEWEST ACTUAL

EXAM 250 QUESTIONS AND CORRECT

DETAILED ANSWERS (VERIFIED ANSWERS )

|ALREADY GRADED A+

What type of fracture is shown in the image below? - ANSWER- Reverse obliquity intertrochanteric fracture

Preoperative radiographs of the injured femur may be used to

establish: - ANSWER- Proper nail diameter

Expected amount of reaming Lag screw angle and length Trochanteric nail length ⬤ All of the above

sub troch fx you would use .. - ANSWER- long nail

inner troch fracture you would use... - ANSWER- es, short, or long

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Which implant is most appropriate to treat this fracture? - ANSWER- Long troch nail

The Arthrex Trochanteric Nail System comes in two neck angle

variations: - ANSWER- 125 , 130

Which trochanteric nail variation is most appropriate for

fractures that extend pas the subtrochanteric region: -

ANSWER- long troch nail

True or False: When the laser line in the window of the 4.75

SwiveLock® anchor is "line to line" or "centered" that means the screw is 2 mm countersunk. - ANSWER- true (2 mm countersunk)

Where should the talar offset guide be positioned when performing an ATFL augmentation with the InternalBraceTM 2.0? - ANSWER- within the sinus tarsi approximately 2 cm from the lateral process

How much of an offset to the Sinus Tarsi does the extension on the Talar Drill Guide for the 4.75 mm SwiveLock® anchor provide? - ANSWER- 7mm

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What size SwiveLock® anchor is used in the Sustentaculum Tali during a Spring Ligament Repair with InternalBraceTM 2.0 Ligament Augmentation? - ANSWER- 3.5 mm SL

True or False: When the surgeon first sees the line on the 4.75

mm SwiveLock® anchor this means that the anchor is flush. - ANSWER- true (flush 4.75)

What position should the foot be in when tying the primary ATFL to the Fibula? - ANSWER- maximum dorsiflexion and eversion

What position should the foot be in when tensioning the InternalBraceTM Ligament Augmentation 2.0? - ANSWER- Neutral inversion/eversion with approximately 10 - 15° plantarflexion

What product can be applied to the incision after the InternalBraceTM 2.0 ligament augmentation Brostrom Repair has been completed to promote wound healing and provide an anti-microbial environment? - ANSWER- Jumpstart

What ankle injury is summarized by the expression "bimalleolar equivalent fracture"? - ANSWER- Fibula fracture, medial malleolus intact, deltoid rupture 3 / 4

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True or False: An anterolateral distal tibia fragment (Chaput)

can be stabilized with the Straight Plate from the Distal Tibia Plating System. - ANSWER- true (distal tib)

Which plate included in the Pilon Fracture Distal Tibia Plating System functions as a buttress plate, aiding in fracture reduction and used to maintain rotational stability. - ANSWER- Posterior distal tibial plate

Which of the following is NOT a name of a fracture fragment in a tibial pilon fracture? - ANSWER- Tilleaux-Chaput Volkman Lateral malleolus**** (MEDIAL* CORRECT) None of the above

What is the main difference between a fracture that is classified as an "ankle fracture" and one classified as a "pilon fracture"? - ANSWER- Pilon fractures extend into the tibia plafond

When preparing to cover a pilon fracture case, what Orthobiologic product should be on hand that typically would NOT be used in a standard ankle fracture case? - ANSWER- Quickset

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