Rhinosinusitis and Tonsillopharyngitis

Table 1 Predisposing factors for rhinosinusitis

Systemic	Viral URI
	Allergy/asthma
	Immotile cilia (e.g., Kartagener syndrome)
	Cystic fibrosis
	Immune disorder
	Gastrointestinal reflux disease
Local	Trauma
Local	Rhinitis
Mechanical	Choanal atresia
	Deviated septum
	Polyps/foreign body
	Hypertrophy of turbinate or adenoids