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Questions and Answers
Which joint allows ___ degrees of Freedom?
Which joint allows ___ degrees of Freedom?
- Trochlear joint
- Superior Radioulnar joint (correct)
- Uniaxial hinge joint
- Fan shape
What is the major determinant of elbow stability?
What is the major determinant of elbow stability?
- Uniaxial hinge joint
- Ulnar collateral ligament (correct)
- Superior Radioulnar joint
- Trochlear joint
Which ligament is the primary restraint to valgus instability?
Which ligament is the primary restraint to valgus instability?
- Annular ligament
- Medial collateral ligament (correct)
- Radial collateral ligament
- Lateral collateral ligament
Which ligament is the primary restraint to posterolateral instability?
Which ligament is the primary restraint to posterolateral instability?
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What is the function of the annular ligament?
What is the function of the annular ligament?
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Which joint in the elbow complex is a uniaxial pivot joint?
Which joint in the elbow complex is a uniaxial pivot joint?
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Which ligament in the elbow complex is a cord-like structure?
Which ligament in the elbow complex is a cord-like structure?
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Which ligament in the elbow complex has three portions (anterior, posterior, and oblique)?
Which ligament in the elbow complex has three portions (anterior, posterior, and oblique)?
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Which ligament in the elbow complex is the primary restraint to posterolateral instability?
Which ligament in the elbow complex is the primary restraint to posterolateral instability?
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Which ligament in the elbow complex holds the head of the radius in proper relation to the ulna and humerus?
Which ligament in the elbow complex holds the head of the radius in proper relation to the ulna and humerus?
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