Revolve

Question 1

Name 3 indications

Answer 1

1. Spondylolisthesis for grade 3 &4 at L5-S1
2. Degenerative Disc Disease
3. Scoliosis

Question 2

The rod reduction sleeves can provide up to _____ mm in reduction?

Answer 2

22mm

Question 3

The revolve torque limiting 3.5 hex drive reaches torque limit at _____ Nm.

Answer 3

5.5

Question 4

Revolve screws provide +- how many degrees of Angulation

Answer 4

+/-30 degrees

Question 5

What the diameter of the revolve rod?

Answer 5

5.5

Question 6

To compress you should flip the fulcrum _____ and squeeze handles.

Answer 6

Up

Question 7

To distract you should flip the fulcrum _______ and squeeze handles

Answer 7

Down

Question 8

When the reading on the Caliper is between numbers which number should be used ?

Answer 8

Use the larger #

Question 9

What is the use of etched line on the locking cap instrument?

Answer 9

Let you know it’s locked

Question 10

Based on the presentation. What’s the name of the MIS systems ?

Answer 10

Medtronic - Longitude
Medtronic - Sextant
Depuy- Viper II
Zimmer- Pathfinder

Question 11

Do you use the counter torque when reducing the rod?

Answer 11

Yes

Question 12

What are the rod lengths for revolve

Answer 12

40 - 500

Question 13

What additional screws can you get for revolve?

Answer 13

Fracture screws
Uniplaner screws
Monoaxial screws

Question 13

What length rods are straight in the revolve set?

Answer 13

80-500

Question 14

What length rods in the revolve set pre Lordosed?

Answer 14

40-75 mm

Question 15

Fracture screws are used for what?

Answer 15

Cranial-caudal rigidity with medial-lateral adjustability

Question 16

Fracture screws provide how much Angulation ?

Answer 16

+- 30 degree Angulation in medial- lateral direction (60 degree total

Question 17

Uniplaner screws provide _____ Angulation in the cranial- caudal direction +/- 40 degrees

Answer 17

+- 20 degree

Question 18

Fracture screws come in what diameter?

Answer 18

5.0, 5.5, 6.5

Question 19

Uniplaner screws come in what diameter?

Answer 19

5.0, 5.5, 6.5

Question 20

Mono axial screws come in what diameter?

Answer 20

5.0, 5.5, 6.5, 7.5, and 8.5

Question 21

How many degrees do you turn the insertion sleeve to capture the tulip for revolve?

Answer 21

90 degrees

Question 22

What’s the size of the kwire and what the lengths

Answer 22

1.6 mm blunt and sharp thread
450 mm
500 mm

Question 23

Can you tap through cannula B?

Answer 23

Yes, but you can’t read off cannula B because its set for cannula C

Question 24

Which Cannula do you read the screw length from?

Answer 24

Cannula A

Question 25

When using the Rod Indicator, how will you know you need reduction

Answer 25

Knurled portion visible

Rod located in sleeve

Question 26

When using the rod indicator how do you know a locking cap can be introduced?

Answer 26

Indicator line flush with sleeve

Rod located in screw head

Question 27

True or False: The reduction sleeve will only disengage if the set screw has been final tightened.

Answer 27

True