Differentiated Orthopedic Platform Technology
![commercial](https://rexortho.com/wp-content/uploads/2022/12/commercial.png)
Commercial
Minimal increase in COGS or change to manufacturing workflow to ensure commercial viability.
![clinical](https://rexortho.com/wp-content/uploads/2022/12/clinical.png)
Clinical
Potential for clinically meaningful increase in fixation strength, addressing unmet needs and reducing costly revision surgeries.
![surgical](https://rexortho.com/wp-content/uploads/2022/12/surgical.png)
Surgical
Simple expansion and removal that fits within existing surgical workflow and doesn’t increase surgery time.
F-REX Screws increase bone fixation strength
![increase-surface-area](https://rexortho.com/wp-content/uploads/2022/12/increase-surface-area.jpg)
Proven through indication-specific testing*
![graph1](https://rexortho.com/wp-content/uploads/2022/12/graph1.jpg)
![graph2](https://rexortho.com/wp-content/uploads/2022/12/graph2.jpg)
![graph3](https://rexortho.com/wp-content/uploads/2022/12/graph3.jpg)
F-REX survived more than 5x longer than gold standard DPS blade.
* Oldakowska, I.C. et al. (2018, March). A New Expandable Screw with Superior Performance in a Synthetic Femoral Fracture Bone Model [Poster presentation]. Orthopaedic Research Society 2018 Annual meeting, New Orleans, LA, USA
REX Screw demonstrated removability
- Bilateral implantation in femoral condyle of 5 sheep (n=10) with 4 months in vivo.
- No viable bone ingrowth into mechanism.
- All samples successfully retracted and removed with no complications.
- Average retraction torque 0.3Nm (0.1-0.5 Nm).
![REX Screw demonstrated removability](https://rexortho.com/wp-content/uploads/2022/12/REX-Screw-demonstrated-removability.jpg)
![REX Ortho F-Rex.324](https://rexortho.com/wp-content/uploads/2022/12/REX-Ortho-F-Rex.324.png)