9269346
Beschreibung
Quiz von Andrew Costello, aktualisiert more than 1 year ago
|
Erstellt von Andrew Costello
vor fast 7 Jahre
|
|
Frage 1
Frage
Who is credited with designing the reverse shoulder arthroplasty?
Antworten
-
Charles Neer
-
Enrico Gervasi
-
Paul Grammont
-
Mario Randelli
Frage 2
Frage
What degree of retroversion is needed for an SMR anatomical shoulder?
Antworten
-
10 Degrees
-
20 Degrees
-
30 Degrees
-
None of the above
Frage 3
Frage
What two ways below does the SMR system help to reduce the risk of scapula notching?
Antworten
-
Using a metal back glenoid
-
Reversing the materials between the glenosphere and the liner
-
Distal fixation of the stem
-
Placing a chamfered edge on the liner
Frage 4
Frage
Why was there a need to invent the reverse shoulder?
Antworten
-
Patients who had avascular neucrosis
-
Young patients who suffered trauma
-
Patients with Cuff tear arthropathy
-
To help prevent overstuffing of the joint
Frage 5
Frage
The 36mm Glenosphere is available in Polyethylene?
Antworten
- True
- False
Frage 6
Frage
How many sizes of SMR Glenoid metal-back are available?
Antworten
-
1
-
2
-
3
-
4
Frage 7
Frage
What makes the SMR metal back glenoid different to earlier designs of metal back components? (2 correct answers)
Antworten
-
Trabecular Titanium Material
-
Multiple screw hole options
-
Concave shape
-
Large central peg
Frage 8
Frage
What Muscle is needed for a reverse shoulder replacement to work?
Antworten
-
Deltoid
-
Biceps
-
Rotator Cuff
-
Triceps
Frage 9
Frage
What muscle group needs to be functioning for an anatomic shoulder replacement to work?
Antworten
-
Deltoid
-
Biceps
-
Rotator Cuff
-
Triceps
Frage 10
Frage
The SMR system offers cemented and cementless glenoid components?
Antworten
- True
- False
Frage 11
Frage
When you have a deficient rotator cuff, what commonly happens to the humeral head when the deltoid is engaged?
Antworten
-
Lateralises
-
Moves inferiorly
-
Moves superiorly
-
Nothing
Frage 12
Frage
What is Scapula Notching?
Antworten
-
Metal ions released causing scapula to resorb
-
Poly debris caused by the poly liner articulating with the scapula and causing bone resorption
-
A naturally occurring phenomenon
-
Hyper extension of the shoulder
Frage 13
Frage
Which of the following trays are needed for an anatomic hemi shoulder replacement? (choose all correct answers
Antworten
-
Common instrument Set
-
Endoprosthesis Instrument Set
-
Glenoid Instrument Set
-
Reverse instrument Set
-
SMR Reverse HP
Frage 14
Frage
Which of the following trays are needed for a reverse shoulder replacement using a 40mm Poly gleonsphere? (choose all correct answers)
Antworten
-
Common instrument Set
-
Endoprosthesis Instrument Set
-
Glenoid Instrument Set
-
Reverse instrument Set
-
SMR Reverse HP
Frage 15
Frage
When using the conical reamer to prepare for a reverse body, what tip can be used to ensure the reamer has been sunk deep enough?
Antworten
-
Reading the gauge on the reamer shaft
-
Using a version rod
-
Inserting a 2.0mm k-wire in hole in the reamer near the cutting teeth
-
Eyesight
Frage 16
Frage
What sizes of peg are available for the cementless metal back?
Antworten
-
Small-R
-
Small - Standard
-
Medium
-
Long
Frage 17
Frage
What is the advantage of an inlay platform system?
Antworten
-
Easier surgical approach
-
Greater range of stem options
-
Reduces likelihood of overstuffing the joint
-
Reduces the likelihood of scapula notching
Frage 18
Frage
How old was the SMR system in 2017?
Antworten
-
5 years
-
10 Years
-
15 Years
-
20 Years
Frage 19
Frage
True or false a Small- R poly liner can be used with a small metal-back glenoid component?
Antworten
- True
- False
Frage 20
Frage
What additional step is needed after coupling (using the taper) an anatomic or reverse body to a stem?
Antworten
-
Safety screw needs engaging
-
Safety screw needs removing
-
A second taper needs to be coupled
-
No further steps needed
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.