Arthroplasty IOT Questions and Correct
Answers the Latest Update and
Recommended Version
The Great 8
✓ Sub delt adhesions, pec major release, rotator interval release to coracoid base, biceps
tenotomy/desis, subscap anterior capsule release, inferior capsule release from humerus
to 6, humeral resect, inferior capsule release from glenoid
Subscap take down least healing
✓ Tenotomy - simple, short tendon length, tendon to tendon healing, 406 load to failure.
Fails by suture loosening/pull through, failure rate 13-47%
Subscap mid healing
✓ Peel - time in OR, tendon to bone healing, speedscap option 593 load to failure, tissue
pull through or anchor, can medialize attachment to correct external rotation
Subscap most healing
✓ LTO - time, bone to bone healing, Osteotomy could jeopardize bone for implant stability
Prox humerus fx 1 part
✓ 1-4 parts. None displaced
prox humerus fx 2 part
✓ 2-4 parts 1 displaced >1cm or 45degrees
prox humerus fx 3 part
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✓ 3-4 parts 2 displaced
prox humerus fx 4 part
✓ 4 parts 3 displaced
What is the superior border of the subscap exposure?
✓ Rotator interval
What is the inferior border of the subscap exposure?
✓ 3 sisters circumflex vessels
What is the medial border of the subscap exposure?
✓ Conjoint tendon
What is the lateral border of the subscap exposure?
✓ Bicipital groove
Normal shoulder version
✓ 30 degrees
✓ 20 humeral
✓ 10 elbow
Normal neck shaft angle
✓ 125-140 avg 132.5
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✓ © 2024 TestTrackers ✓ Your Success is Our Mission!
✓ Customer Support: [+254707240657]