Q. ' Smiley face' is observed in ?
a. Shoulder arthroplasty
b. Tumor resection
c. Ankle arthroplasty
d. MR imaging of spinal disorder
Answer -
a
The reaming if glenoid before application of glenoid is done.
It is done till ' smiley face' is seen and that is bleeding cancellous bone inferiorly and hard sclerotic bone superiorly.
This is done for adequate inferior tilt of base plate of glenoid implant.
a. Shoulder arthroplasty
b. Tumor resection
c. Ankle arthroplasty
d. MR imaging of spinal disorder
Answer -
a
The reaming if glenoid before application of glenoid is done.
It is done till ' smiley face' is seen and that is bleeding cancellous bone inferiorly and hard sclerotic bone superiorly.
This is done for adequate inferior tilt of base plate of glenoid implant.
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