Effect of continous versus pulsed ultrasound in chronic rhinosinusitis
Introduction: Chronic rhinosinusitis (CRS) has a substantial negative impacts on quality of life. Although, Ultrasound (US) modality held an effective role for CRS, there aregreat conflicting opinions concerning in CRS management. Aim of Study: to compare therapeutic effects of continous USversus pulsed US in treatment of chronic rhinosinusitis.