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Acromioclavicular Joint Traumatic Sprain Quiz

12 Questions

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Acromioclavicular Joint Traumatic Sprain Quiz

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Questions and Answers

Which mechanism of injury is commonly associated with traumatic Acromioclavicular joint sprain?

Fall onto the anterior shoulder

Fall onto the lateral shoulder (correct)

Fall onto the medial shoulder

Fall onto the posterior shoulder

What structures are disrupted in a traumatic Acromioclavicular joint sprain?

Acromioclavicular and humeroulnar ligaments

Glenohumeral and acromioclavicular ligaments

Coracoid and acromioclavicular ligaments

Acromioclavicular and coracoclavicular ligaments (correct)

What percentage of ACJoint sprains report associated glenohumeral injuries?

10%

25%

60%

42% (correct)

Which test involves compression and shearing of the Acromioclavicular joint?

Paxinos test Signup and view all the answers

What is a common presentation indicating a traumatic Acromioclavicular joint injury?

Lateral clavicle prominence Signup and view all the answers

What is the common name for the test involving horizontal flexion of the shoulder with limited range and pain reproduced over the Acromioclavicular joint?

'Scarf' test Signup and view all the answers

What is the radiographic appearance in a Type 3 Acromioclavicular joint injury?

Superior displacement 100% Signup and view all the answers

In cases of Type 4-5 Acromioclavicular joint injuries, what type of management is typically required?

Surgical Signup and view all the answers

What is the main cause of atraumatic Acromioclavicular joint pain?

Joint hypomobility/stiffness or osteoarthritis Signup and view all the answers

Which ligaments are ruptured in a Type 2 Acromioclavicular joint injury?

Acromioclavicular ligaments Signup and view all the answers

What is the specific management approach for a Type 1-2 Acromioclavicular joint injury?

Sling for comfort and strengthening exercises Signup and view all the answers

Which is a characteristic feature of osteolysis in the lateral clavicle?

Pain from heavy, repetitive loads like bench press Signup and view all the answers