DEX IOT Study Questions With Correct Answers

DEX IOT Study Questions With Correct
Answers


What fracture types is the TightRope XP indicated for? - CORRECT
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ANSWER✔✔-Weber B & C | | |




What are the dimensions of the TightRope XP's....
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1. Oblong button
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2. Round button - CORRECT ANSWER✔✔-1. Oblong - 3.5 x 13 mm
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2. Round - 6.5 mm
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What is the mechanism of injury for syndesmotic injuries? - CORRECT
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ANSWER✔✔-Forced external rotation of the foot | | | | |




What is the structure associated with the AiTFL on the Tibia? - CORRECT
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ANSWER✔✔-Chaput's Tubercle |




What is the structure associated with the AiTFL on the Fibula? -
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CORRECT ANSWER✔✔-Wagstaffe's tubercle
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,What is the shelf life of Amnion Matrix? - CORRECT ANSWER✔✔-5 years
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What is the shelf life of Amnion Viscous? - CORRECT ANSWER✔✔-2
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years


What is the volume range for autologous fluid that can be processed in
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the Angel? - CORRECT ANSWER✔✔-40 cc - 180 cc
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What are the storage requirements for ArthroCell?
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1. Storage temperature
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2. Shelf Life - CORRECT ANSWER✔✔-1. -65° C (must be used within 4
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hours after thawing)
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2. 2-year shelf life
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What is ArthroFlex and what is its primary function? - CORRECT
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ANSWER✔✔-Acellular dermal matrix | |




Functions as a scaffold of collagen, elastin, and growth factors
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MatraCell process for sterilization removes ____ % of DNA - CORRECT
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ANSWER✔✔->97% of DNA removed | | |

,What are the storage requirements for ArthroFlex?
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1. Storage temperature
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2. Shelf life - CORRECT ANSWER✔✔-1. Room temp; ready-to-use
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2. 3-year shelf-life
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What are the storage requirements for BioCartilage?
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1. Storage temperature
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2. Shelf life - CORRECT ANSWER✔✔-1. Room temp storage
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2. 5-year shelf life
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What are the storage requirements
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for Cartiform?
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1. Storage temperature
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2. Shelf life - CORRECT ANSWER✔✔-
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How much spacing is between the TightRope XP holes of the Buttress
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plate? What is the hole spacing of a standard plate? - CORRECT
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ANSWER✔✔-Buttress plate - 22 mm | | | |




Standard plate - 16 mm | | | |

, How many degrees of angulation does the Buttress Plate allow for
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anatomic placement of the TightRope XP implants? - CORRECT
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ANSWER✔✔-35° of angulation | |




How thick is the TightRope Buttress Plate? - CORRECT ANSWER✔✔-1.5
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mm thick|




How should the 2-Hole Buttress Plate be positioned on the lateral
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fibula? - CORRECT ANSWER✔✔-Distal hole should be centered 1.5-2 cm
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|proximal to the tibial plafond
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How big are the TightRope XP gudiewires? - CORRECT ANSWER✔✔-
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0.049 in / 1.2 mm
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How many cycles does the TightRope persist compared to a 4.5 Synthes
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screw? - CORRECT ANSWER✔✔-TR: 27,000 cycles to failure
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4.5 screw: 11,000 cycles to failure
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How many distal screws can be placed through the FibuLock? - CORRECT
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ANSWER✔✔-3 screws: 2 lateral-medial, 1 anterior-posterior
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Where should the incision be made for the FibuLock entry point? -
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CORRECT ANSWER✔✔-1 cm distal to the tip of the fibula
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