To determine the success rate of initial probing in children with congenital nasolacrimal duct obstruction (CNLDO) at different ages using nasal endoscopy, and to identify the anatomical sites of ...

This study shows a differentiated approach to simulate the nasal endoscopy exam procedure in a virtual system using advanced graphic rendering. Furthermore, it provides a realistic environment for the ...

In an effort to identify a simple, reliable way to track the course of nasal polyps in chronic sinus disease, researchers say they've linked rising levels of immune system white blood cells, called ...