DEX IOT Day 3 Questions and Answers

DEX IOT Day 3 Questions and Answers What products are in the IB 2.0 - Correct Answer️️ -- 1.35 guidewire - Suture passer - 2.7 cannulated drill - 2.7 solid drill - 3.5 cannulated tap - 3.5 swivelock anchor - 3.4 cannulated drill - 3.4 solid drill - 4.75 tap - 4.75 swivelock anchor - orange eyelet flag - blue tissue protector - light blue talus offset guide Where should you insert a fibertak for Brostrom augmentation? - Correct Answer️️ -1 cm from distal tip of the fibula How do you seat your fibertak? - Correct Answer️️ -After malleting into the bone, pull back on the anchor handle about 5-8mm What is the strength of the ATFL with Brostrom alone? - Correct Answer️️ -75N What is the strength of the native ATFL? - Correct Answer️️ -150-160N What is the strength of ATFL with IB? - Correct Answer️️ -250N Where does the peroneus brevis insert? - Correct Answer️️ -Base of 5th met Where does the peroneus longus insert? - Correct Answer️️ -Base of medial cuneifiorm / 1st metatarsal What percentage of lateral ankle sprains are caused by forced inversion? - Correct Answer️️ -85% What percentage of ankle sprains are caused by sports injuries? - Correct Answer️️ - 15-30% If an ATFL is torn, what is the translation of affiliated bones? - Correct Answer️️ - Anterior translation and internal rotation of talus Where exactly is the ATFL insertion and origin points? - Correct Answer️️ -Origin: 1.4- 1.5 cm from distal aspect of fibula Insertion: 1.8 cm anterior and medial from lateral talar process What position should the foot be in while tensioning DX fibertaks? - Correct Answer️️ - Dorsi-flexion, eversion What position should the foot be in while tensioning Internal brace? - Correct Answer️️ -10-15 degrees of plantar-flexion, neutral rotation What suture is included on the 4.75 anchor in the IB 2.0? - Correct Answer️️ -2mm collagen coated fibertape What wire drills are included in the DX knotless fibertak kit? Which one should you use? - Correct Answer️️ -1.8 - hard bone 1.6 soft bone Strongest form of fixation? - Correct Answer️️ -Tissue on bone AMA Grade's of Ligament tears - Correct Answer️️ -Grade 1: Ligament stretched but not torn Grade 2: Ligament partially torn Grade 3: Ligament completely torn What is mechanical vs functional instability? - Correct Answer️️ -Mechani