DEX IOT DAY 4 TEST NEWEST 2024 ACTUAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS
Which of the following can be used to treat Lisfranc Injury? - (answer) 4.5 Bio-Corkscrew Mini
TIghtrope
3.5 Titanium Mini Tightrope
2.7 Knotless Mini Tightrope
Where do you place the Diamond plate's compression hole for Lisfranc? - (answer) 2nd met base
The Lisfranc ligament originates on the ________ and inserts on the ________? - (answer) Medial
cuneiform and 2nd met base
Lisfranc injuries are commonly due to which of the following mechanisms? - (answer) - MVA
- Falls from heights
- Athletic Injuries
What is another name for the tarsal-metatarsal joint? - (answer) Lisfranc Joint
What size is the capital fragment kwire for MIS bunion? - (answer) 1.6
Where should you insert your capital fragment wire for MIS bunion? - (answer) Through the #1 knob
and through the capital fragment shifter into the proximal phalanx
What does the #2 knob on the MIS bunion guide control? - (answer) Proximal to distal control of guide
for eventual screw placement
What 3 screws are in the MIS bunion tray? What are their features? - (answer) 2.5 Comp FT
- .86 wire
- 2.0 drill for soft bone
- 2.2 drill for hard bone
- 1.5 Hex driver.
3.5 Beveled FT
, DEX IOT DAY 4 TEST NEWEST 2024 ACTUAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS
- 1.4 wire
- 2.9 drill
- T10
4.0 Beveled FT screw
- 1.6 wire
- 3.6 drill
-T15
Beveled Screws = 45 degree angle
Align with laser line on driver
What other guides are in the MIS bunion? - (answer) 25 and 30 degree parallel guide
- radiolucent
- 5 slots
What burr should be used for MIS bunion? - (answer) 19.5 x 2
What burr should be used for akin osteotomy? - (answer) 13 x 2
What plane should the metatarsal osteotomy be made? - (answer) - Transverse, aim in a slight plantar
direction.
- Move in a dorsal and plantar direction.
- Slide in hook, hold the toe in varus, and shift the distal end of metatarsal head with the thumb grip.
How should you aim your osteotomy for Akin? - (answer) Aim burr 45 degrees proximally toward the
proximal lateral aspect of the proximal phalanx. (UNICORTICAL)
Benefits of MIS bunion? - (answer) Clinically: improved range of motion, improved HVA & IMA
Minimal soft tissue disruption
Which of the following can be used to treat Lisfranc Injury? - (answer) 4.5 Bio-Corkscrew Mini
TIghtrope
3.5 Titanium Mini Tightrope
2.7 Knotless Mini Tightrope
Where do you place the Diamond plate's compression hole for Lisfranc? - (answer) 2nd met base
The Lisfranc ligament originates on the ________ and inserts on the ________? - (answer) Medial
cuneiform and 2nd met base
Lisfranc injuries are commonly due to which of the following mechanisms? - (answer) - MVA
- Falls from heights
- Athletic Injuries
What is another name for the tarsal-metatarsal joint? - (answer) Lisfranc Joint
What size is the capital fragment kwire for MIS bunion? - (answer) 1.6
Where should you insert your capital fragment wire for MIS bunion? - (answer) Through the #1 knob
and through the capital fragment shifter into the proximal phalanx
What does the #2 knob on the MIS bunion guide control? - (answer) Proximal to distal control of guide
for eventual screw placement
What 3 screws are in the MIS bunion tray? What are their features? - (answer) 2.5 Comp FT
- .86 wire
- 2.0 drill for soft bone
- 2.2 drill for hard bone
- 1.5 Hex driver.
3.5 Beveled FT
, DEX IOT DAY 4 TEST NEWEST 2024 ACTUAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS
- 1.4 wire
- 2.9 drill
- T10
4.0 Beveled FT screw
- 1.6 wire
- 3.6 drill
-T15
Beveled Screws = 45 degree angle
Align with laser line on driver
What other guides are in the MIS bunion? - (answer) 25 and 30 degree parallel guide
- radiolucent
- 5 slots
What burr should be used for MIS bunion? - (answer) 19.5 x 2
What burr should be used for akin osteotomy? - (answer) 13 x 2
What plane should the metatarsal osteotomy be made? - (answer) - Transverse, aim in a slight plantar
direction.
- Move in a dorsal and plantar direction.
- Slide in hook, hold the toe in varus, and shift the distal end of metatarsal head with the thumb grip.
How should you aim your osteotomy for Akin? - (answer) Aim burr 45 degrees proximally toward the
proximal lateral aspect of the proximal phalanx. (UNICORTICAL)
Benefits of MIS bunion? - (answer) Clinically: improved range of motion, improved HVA & IMA
Minimal soft tissue disruption
