2
DEX IOT day 3 Exam with accurate detailed solutions || || || || || || || ||
True or False: The Arthrex Trochanteric ES nail carries the same indications for use as the
|| || || || || || || || || || || || || || || ||
Arthrex Short Trochanteric nail. || || ||
True (ES nail) || ||
Which of the following is NOT a classification of the intertrochanteric fractures?
|| || || || || || || || || || ||
Spiral, valgus position fracture || || ||
True or False: The Arthrex Trochanteric ES nail is indicated for subtrochanteric fractures
|| || || || || || || || || || || || ||
that extend into the diaphysis.
|| || || ||
False (diaphysis) ||
True or False: The femoral calcar region of the femur has the strongest bone in the proximal
|| || || || || || || || || || || || || || || ||
femur
||
True (calcar) ||
The subtrochanteric region is defined by area that is just inferior to the lesser trochanter
|| || || || || || || || || || || || || || ||
extending approximately: ||
5 cm ||
True or False: In the Trochanteric nail system, the telescoping lag screw and anti-rotation
|| || || || || || || || || || || || || ||
screw cannot be used together. || || || ||
False (lag screw) || ||
Which type of femur fractures make up 10-30% of all hip fractures, have a bimodal
|| || || || || || || || || || || || || || ||
distribution in the 20s and 60s age population, and is often associated with bisphosphonate
|| || || || || || || || || || || || || ||
drug treatment ||
Subtrochanteric fracture ||
Which of the anatomic structure landmarks best describe the start point for the trochanteric
|| || || || || || || || || || || || ||
nail:
||
Tip of the greater trochanter
|| || || ||
What type of fracture is shown in the image below?
|| || || || || || || || ||
, 2
Reverse obliquity intertrochanteric fracture || || ||
Preoperative radiographs of the injured femur may be used to establish: || || || || || || || || || ||
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 ..
|| || || || || ||
long nail ||
inner troch fracture you would use...
|| || || || ||
es, short, or long
|| || ||
Which implant is most appropriate to treat this fracture?
|| || || || || || || ||
Long troch nail || ||
The Arthrex Trochanteric Nail System comes in two neck angle variations:
|| || || || || || || || || ||
125 , 130
|| ||
Which trochanteric nail variation is most appropriate for fractures that extend pas the
|| || || || || || || || || || || || ||
subtrochanteric region: ||
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.
|| || || || || || || || || ||
true (2 mm countersunk)
|| || ||
Where should the talar offset guide be positioned when performing an ATFL augmentation
|| || || || || || || || || || || || ||
with the InternalBraceTM 2.0?
|| || ||
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?
|| || || ||
7mm
DEX IOT day 3 Exam with accurate detailed solutions || || || || || || || ||
True or False: The Arthrex Trochanteric ES nail carries the same indications for use as the
|| || || || || || || || || || || || || || || ||
Arthrex Short Trochanteric nail. || || ||
True (ES nail) || ||
Which of the following is NOT a classification of the intertrochanteric fractures?
|| || || || || || || || || || ||
Spiral, valgus position fracture || || ||
True or False: The Arthrex Trochanteric ES nail is indicated for subtrochanteric fractures
|| || || || || || || || || || || || ||
that extend into the diaphysis.
|| || || ||
False (diaphysis) ||
True or False: The femoral calcar region of the femur has the strongest bone in the proximal
|| || || || || || || || || || || || || || || ||
femur
||
True (calcar) ||
The subtrochanteric region is defined by area that is just inferior to the lesser trochanter
|| || || || || || || || || || || || || || ||
extending approximately: ||
5 cm ||
True or False: In the Trochanteric nail system, the telescoping lag screw and anti-rotation
|| || || || || || || || || || || || || ||
screw cannot be used together. || || || ||
False (lag screw) || ||
Which type of femur fractures make up 10-30% of all hip fractures, have a bimodal
|| || || || || || || || || || || || || || ||
distribution in the 20s and 60s age population, and is often associated with bisphosphonate
|| || || || || || || || || || || || || ||
drug treatment ||
Subtrochanteric fracture ||
Which of the anatomic structure landmarks best describe the start point for the trochanteric
|| || || || || || || || || || || || ||
nail:
||
Tip of the greater trochanter
|| || || ||
What type of fracture is shown in the image below?
|| || || || || || || || ||
, 2
Reverse obliquity intertrochanteric fracture || || ||
Preoperative radiographs of the injured femur may be used to establish: || || || || || || || || || ||
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 ..
|| || || || || ||
long nail ||
inner troch fracture you would use...
|| || || || ||
es, short, or long
|| || ||
Which implant is most appropriate to treat this fracture?
|| || || || || || || ||
Long troch nail || ||
The Arthrex Trochanteric Nail System comes in two neck angle variations:
|| || || || || || || || || ||
125 , 130
|| ||
Which trochanteric nail variation is most appropriate for fractures that extend pas the
|| || || || || || || || || || || || ||
subtrochanteric region: ||
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.
|| || || || || || || || || ||
true (2 mm countersunk)
|| || ||
Where should the talar offset guide be positioned when performing an ATFL augmentation
|| || || || || || || || || || || || ||
with the InternalBraceTM 2.0?
|| || ||
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?
|| || || ||
7mm
