Role of Laryngopharyngeal Reflux Changes in Children with Adenoid Hypertrophy: A Randomized Controlled Prospective Study

Table 2

RFS scales (electronic laryngoscopy of children).

Laryngoscopic appearance	Cases	Proportion (%)
Pseudovocal groove exists	5	11.6
Partial or complete disappearance of laryngeal chamber	10	23.3
Diffuse erythema of laryngeal cavity	6	13.9
Edema of the vocal cord	12	27.9
Mucus attachment in the larynx	23	53.5
Diffuse laryngeal edema	6	13.9
Thickening of posterior commissural mucosa	7	16.3
Granuloma	0	0