Ellipse Study Guide Flashcards
(24 cards)
Is the Ellipse awl tip removable?
Yes, for cleaning.
What is the diameter of the awl tip
2.4mm
How many total drill guide options are there
2
What are the screw diameter options available with Ellipse
3.5, 4.0, and 4.5 mm
What are the diameters of the 2 drill bits
3.5 and 4.0
The preset drill guide is set to how many mm
14mm
What is the shortest 3.5 mm screw
8mm
On the probe, the black etchings are in how many increments
5mm
How many mm is the TRUE diameters of the drill bits
2.4 and 2.9mm
Can you remove the gold adjustable depth stop of the drill guide
Yes
What is the shortest 4.0mm screw
10mm
The surgeon thinks the ball tip probe is too flimsy, what can you suggest?
Prtotex c or customs
What is the shortest length the adjustable drill guide can be set to
6mm
How many mm of smooth shank to the shoulder screws have
9
How many degrees is required to to capture the rod with a locking cap
90 degrees
The occipital rocker arm may be used on polyaxial screws. True or false
False
Can you insert a locking cap with a self retaining hex?
Yes
What are the etch lines used for on the cap driver?
To align the etch lines on the counter torque, rod fully seated
How can the surgeon get tactile feedback during reduction?
Press down the ratchet lever
What is the hex size used with the t-connector assembly
2.5mm
What is the torque on final tightening
1.5nm
Will the standard locking cap accept the head to head connector?
No
How many times do you lock this construct?
2
What are the reduction instruments available
Rocker arm, top loading ratcheting rod reducer, rod counter torque, and lateral rod reducer.
