Easier- Less Bulk – More Stable
PressON simplifies any surgical approach; open, mini-open, wiltse, percutaneous, and cortical.
Also, there is no rod bending with multi-level.
Contact us to see the data.
Less Bulk
Less tissue disruption. 1/2 the incision
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson-size-common-devices.png)
Everyone Else
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson-size.png)
1/3 the volume
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson_smaller_b.png)
EASIER
1/16 the time
Everyone Else
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson_faster_a.png)
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson_faster_b-1.png)
More Stable
Set Screws and Rod Bending result in instability. Instability causes pain1. PressON doesn’t use set screws and eliminates rod bending.
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson_stronger_ab.png)
1. ASTM 1717. Data on file.
Multi-Level
Faster, smaller and stronger
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson_multilevel.png)
SET SCREWS LOOSEN
That’s why we don’t use them. Check out this video from Nordlock describing the Junker Test.
A 50 lbf load causes set screw loosening in 18 cycles.
NO ROD BENDING
Other devices experience 10.7% hardware fracture. 48% reduction in screw pullout strength1. Spinal rod delayed straightening is cause for revision. Rod “persuasion” causes pain.
![](https://www.nexusspine.com/wp-content/uploads/2019/05/presson-commondevices.png)
Tedious rod bending.
Applies unintended stresses.
![Predicate_Rod_Bending_Comparison_web Other PLF systems require rod bending](https://www.nexusspine.com/wp-content/uploads/2023/03/Predicate_Rod_Bending_Comparison_web.png)
![predicate_stress_graphs Other PLF systems require rod bending](https://www.nexusspine.com/wp-content/uploads/2023/03/predicate_stress_graphs.png)
Infinitely conformable.
No unintended stress.
![PressON_No_Rod_Bending_Comparison_web](https://www.nexusspine.com/wp-content/uploads/2023/03/PressON_No_Rod_Bending_Comparison_web.png)
![presson_stress_graphs](https://www.nexusspine.com/wp-content/uploads/2023/03/presson_stress_graphs.png)
1. ASTM 1717. Data on file.
8-Level
Notice how the construct freely articulates and conforms into place. Once the connections are locked it becomes strong and rigid.