SBI
the rHead extended stem can be used in primary and revision surgeries
true
The carpool bal element of the Re motion total wrist gives how many additional degrees of motion
10 degrees
How many other TWA systems are on the market
2
How many radial head assembly designed does this system offer
3
the radial heads are offered in how many sizes
3
The remotion is which of the following generations of total wrist arthroplasty
3rd
What is the length of the stem for the rHead extend stem
50
What is the collar height of the rHead extended stem
6
When inserting carpal screws it is very important to not cross this anatomy
CMC
Dr. who designed the rHead system
Dr. Bernad Morrey
The rHead extended stem uses the same instrumentation as a standard length rHead
Falase
Competitive total wrist implant systems use the same distal radius preparation as the Re-Motion total wrist on the radial side.
False, Integra and Biomet
when broaching the radius it is important to have the broach oriented towards which structure
Radial Styloid
There is minimal carpal reaction performed in the ReMotion TWA
True
The radial component of the Remotion total wrist is a surface replacement component
Yes. True
the uni elbow is clear for use without a radial head prosthesis
false
the radial capitellum implant is cement optional
false you have to cement
when replacing the radial head the diameter of the prosthesis is more important than the curvature of the cup
head diameter
What is the only material on the radial head is compatible with the radial capitellum implant
poly
what is the only system the radial capitellum is indicated for use with
rHead
The capitellum replacements come in left and right specific options
true
When replacing the radial head it is important to not over stuff the joint, in order to have proper alignment and spacing which of the following will help prevent over stuffing
select smaller than larger
The rHead extended stem can be used with which radial head design
standard bipolar and recon