The world's first international online training session utilizing advanced 3D sinus models and a telemedicine system has taken place, highlighting a new mode of medical training in the Covid-19 era.

The world's first international remote training session utilizing advanced 3D sinus models and a telemedicine system has taken place, highlighting a new mode of medical training in the Covid-19 era.

The world's first international online training session utilizing advanced 3D sinus models and a telemedicine system has taken place, highlighting a new mode of medical training in the Covid-19 era.

Endoscopic images of a 3D sinus model recorded during the course. The model is so elaborate that on the screen it is almost indistinguishable from an actual human sinus. Video provided by ...

Given the sinus' close proximity to your eyes and brain -- not to mention the area's super-sensitive nature -- the single slip of a surgeon's scalpel can have debilitating and permanent repercussions.