| Features | Blue Sky Bio | Astra Osseospeed™ TX | 
| Implants prosthetically and surgically compatible with the Astra Tech’s OsseoSpeed™ TX implants | Yes | Yes | 
| Anodized color parts for easy identification | Yes | No | 
| *Fluoride enhanced surface treatment for higher BIC (bone to implant contact) | Yes | Yes | 
| Mount free insertion | Yes | Yes | 
| Enhanced apical bone engaging threads | Yes | ? | 
| Constant Taper body for enhanced primary stability with full thread depth | Yes | No | 
| Primary Stability enhancing cutting flutes | Yes | ? | 
| Abutment with integrated impression transfer, eliminating the need for additional implant level impression components | Yes | No | 
| Orthopedic Grade 23 – Titanium 6AL-4V ELI (especially important for thin implants) | Yes | No | 
| Price | $ | $$$ | 
* ActivFluor is a fluoride modified surface. Various fluoride modified surfaces have been shown in multiple studies to generate a higher bone-to-implant contact (BIC) and higher torque out force significantly earlier than surfaces which are only blasted and not fluoride treated. The enhanced apposition of osteoblasts is primarily achieved by a modified nano topography of the implant surface and not by additional chemical activity. Click here for SEM images.