IOT Day 2 EXAM Questions With Correct Answers

For an RTSA to work, do you need the Infraspinatus and Teres minor? -ANSWER-Yes What happens if you increase retroversion too much? -ANSWER-You will sublax anteriorly What is the main goal of an anatomic? -ANSWER-Restore the center of rotation What are the variables needed for consideration in an anatomic? -ANSWER-1) Inclination 2) Version 3) Medial offset 4) Posterior offset What will cause the gothic arch to move up? -ANSWER-When the supraspinatus fails Do you need a functioning rotator cuff for an anatomic? -ANSWER-YES What 2 benefits happen from Anatomic? -ANSWER-Restored center of rotation, normal range of motion What is measured in the M/L plane? -ANSWER-Inclination What is measured in the A/P plane? -ANSWER-Version What are the main benefits of Univers II and Apex? -ANSWER-Adaptable head technology