The main barrier to nasal delivery of insulin is a process called mucociliary clearance, which is designed to remove foreign bodies from the nasal cavity. During this process, nasal cilia beat in a ...

This tissue contact disrupted normal mucociliary clearance leading to persistent ... A systematic approach to nasal endoscopic examination permits visualization of the anatomic and pathologic ...

Nasal polyps can be a persistent issue for ... the primary goal of FESS is to establish proper sinus ventilation and achieve ...