Navigator in the operations of the sinuses

Endoscopic sinus is the modern way to deal with chronic sinusitis
As we know, the eye and the brain are surrounding the sinuses, which are sensitive area in cases of inflammation
As we know it in some special cases there are tumors in sensitive areas near the sinuses of the brain and the eye. In these cases it is advisable
to use modern to technology to localise the sinus exactly during surgery
The navigator is a modern machine that helps to localise the pathology during endoscopic sinus surgery

Before starting the surgery some parameters are localised by doing preoperative CT-Scan of the sinuses

The surgeon monitors the location of the pathology on the screen
