Sports Flashcards

1
Q

If you incorrectly repair a Buford complex what would be the consequence?

A

Lack of shoulder external rotation

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2
Q

Name the intervals and their contents

A

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3
Q

Which band of the medial ulnar collateral ligament is most important for elbow stability?

A

Anterior band which attaches on the sublime tubercle (tight in extension and active especially between 30-90 deg elbow flexion)

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4
Q

Elbow posterolateral rotator instability is a result of injury to this ligament?

A

Lateral ulnar collateral ligament

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5
Q

Position of instability after reverse total shoulder arthroplasty?

A

Extension, adduction, internal rotation

Position of pushing up to get out of chair. Dislocations occur anteriorly.

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6
Q

Upper limit of anterior glenoid high side reaming for shoulder arthroplasty?

A

15 deg glenoid retroversion

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7
Q

Nerve at risk for highest iatrogenic injury aft laterjet procedure?

A

Axillary

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8
Q

Advanced subscap atrophy and internal rotation deficit can be treated with…

A

Pec major tendon transfer

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9
Q

Advanced teres minor tear with atrophy and external rotation deficit can be treated with…

A

LTissimus dorsi transfer

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10
Q

Most important factor for recurrent shoulder instability?

A

Patient age (activity level)

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11
Q

Shoulder instability—- off track indicates…

A

Shoulder is unstable with the hill-sachs engaging the glenoid.

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12
Q

Benefit of “lateralized” rTSA glenoid design?
Risks?

A

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13
Q

At which point during throwing is the rotator cuff affected?

A

D
Deceleration

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14
Q

Position during throwing at which internal impingement of the posterior superior labrum and rotator cuff occurs?

A

B
Late cocking

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15
Q

Inferior outcomes after medial elbow UCL reconstruction is associated with this intraop decision?

A

Ulnar nerve transposition

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16
Q

Tissue pathology seen with lateral epicondylitis?

A

Angiofibroblastic proliferation within the ECRB

17
Q

Structure involved with frozen shoulder?

A

Coracohumeral ligament

18
Q

Most common reason for revision surgery after anatomic total shoulder arthroplasty?

A

Glenoid component loosening

19
Q

Diagnostic criteria for chronic exertional compartment syndrome?

A

The diagnostic criteria for chronic exertional compartment syndrome is pressure >15 mm Hg at rest, or >30 mm Hg at 1 minute post exercise, or >20 mm Hg at 5 minutes post-exercise.

20
Q

PCL bundles and position of tightness?

A

Anterolateral- tight in flexion
Posteromedial - tight in extension

“PAL”

21
Q

Hip dysplasia is defined as having a lateral center edge angle of?

22
Q

Hip Cam lesion is diagnosed when the alpha angle is?

23
Q

Location of the majority of hip labral tears?

A

Anterior superior

24
Q

Most important ligament in hip for hip stability?

A

Iliofemoral

25
Saphenous nerve location at the knee?
Posterior border of the sartorius, superficial to gracillis, and anterior to semitendinosus.
26
Collagen type produced after micro fracture?
Type 1 which is not ideal as true articular cartilage is type 2.
27
Meniscus is type —— cartilage
Type 1
28
Treatment of isolated PCL tears
Nonop in extension brace 2-4 weeks Quad rehab
29
After PCL injury, without repair contact forces increase in these compartments?
Patellofemoral Medial
30
During MPFL reconstruction, if the MPFL graft is noted to be too tight during knee flexion, then there was this mistake made with the graft placement.
Femoral graft attachment was too proximal