DEX IOT DAY 4 QUESTIONS AND VERIFIED ANSWERS
Compromise of this anatomic structure is most common cause for flatfoot - Answers -
Posterior Tib
The following are components of flatfoot deformity except for - Answers - Elevation of
the talar head
Which of teh following products can be used to treat stage 2 flatfoot deformity - Answers
- All of the above
-FDL transfer using tenodesis, medializing calcaneal osteotomy, biosync wedge for
evans osteotomy
An obese 57 yo female has been diagnosed with stage 2B adult acquired flatfoot and
has failed conservative measures including rest, PT, and bracing. After a thorough
disscussion with her surgeon she elects to undergo surgical intervention all of the
following are appropriate surgical procedures except - Answers - Subtalar fusion with a
7mm Comp FT screw
What size screw is appropriate to use for a subtalar arthodesis in a patient that has
stage 4 flatfoot deformity? - Answers - 7.0 comp ft screw
When performing Spring Ligament IB which of teh following dots are correctly marked
for a 3.5 swivelock - Answers - C
What bone does a surgeon transfer to with the FDL when fixing adult acquired flatfoot
deformities - Answers - Navicular
The following are all signs of flatfoot disorder except for - Answers - Hallux Valgus
What stage of flatfoot deformity is an ankle fusion often indicated? - Answers - 4
How many plating options are currently offered in the ankle fusion plating system? -
Answers - 7 (not including left and right options)
Which of the following is a differentiator of the Arthrex biosync cotton vs other
companies metal wedges? - Answers - All of the above
What is teh porosity of the anatomic biosync wedge? - Answers - 58.8%
Besides the actual size of the larger compression FT screws what is the key design
difference betweent eh 5.0 and 7.0 comp ft screws compared to smaller ft screws -
Answers - all tapered on the outer diameter
Compromise of this anatomic structure is most common cause for flatfoot - Answers -
Posterior Tib
The following are components of flatfoot deformity except for - Answers - Elevation of
the talar head
Which of teh following products can be used to treat stage 2 flatfoot deformity - Answers
- All of the above
-FDL transfer using tenodesis, medializing calcaneal osteotomy, biosync wedge for
evans osteotomy
An obese 57 yo female has been diagnosed with stage 2B adult acquired flatfoot and
has failed conservative measures including rest, PT, and bracing. After a thorough
disscussion with her surgeon she elects to undergo surgical intervention all of the
following are appropriate surgical procedures except - Answers - Subtalar fusion with a
7mm Comp FT screw
What size screw is appropriate to use for a subtalar arthodesis in a patient that has
stage 4 flatfoot deformity? - Answers - 7.0 comp ft screw
When performing Spring Ligament IB which of teh following dots are correctly marked
for a 3.5 swivelock - Answers - C
What bone does a surgeon transfer to with the FDL when fixing adult acquired flatfoot
deformities - Answers - Navicular
The following are all signs of flatfoot disorder except for - Answers - Hallux Valgus
What stage of flatfoot deformity is an ankle fusion often indicated? - Answers - 4
How many plating options are currently offered in the ankle fusion plating system? -
Answers - 7 (not including left and right options)
Which of the following is a differentiator of the Arthrex biosync cotton vs other
companies metal wedges? - Answers - All of the above
What is teh porosity of the anatomic biosync wedge? - Answers - 58.8%
Besides the actual size of the larger compression FT screws what is the key design
difference betweent eh 5.0 and 7.0 comp ft screws compared to smaller ft screws -
Answers - all tapered on the outer diameter
