Abstract
Background Adenotonsillar hypertrophy is a common clinical problem in pediatric patients. Adenotonsillectomy is a surgical intervention to remove airway obstruction and alleviate symptoms. However, some children continue to experience persistent symptoms after surgery. Objective This study aimed to investigate the relationship between preoperative tonsils and adenoid size and the persistence of symptoms, including snoring, mouth breathing, noisy breathing, and sleep apnea, after adenotonsillectomy in pediatric patients. Method This study was conducted in Taif, Saudi Arabia, and included 109 pediatric patients aged three to 14 years who underwent adenotonsillectomy. Data on preoperative and postoperative symptoms were collected through patient records and follow-up surveys. Tonsil and adenoid size were assessed using the Brodsky scale and endoscopic grading scales, respectively. Statistical analysis was performed using SPSS Version 26 (IBM Corp., Armonk, NY). Results The most prevalent presenting symptoms were snoring, mouth breathing, and noisy breathing. Tonsil size grades 3+ and 4+ were significantly more prevalent than the other grades (p<0.05). Adenoid size grades 3 and 4 were also significantly more prevalent than the other grades (p<0.05). Significant associations were observed between tonsil and adenoid size grades and specific presenting symptoms, such as snoring, mouth breathing, and noisy breathing. No significant correlations were found between preoperative tonsil or adenoid size and postoperative persistent symptoms. Conclusion While tonsil and adenoid size are essential factors in determining the need for surgery, they may not predict postoperative resolution of symptoms. A comprehensive evaluation of various clinical factors is necessary to understand the persistence of symptoms after surgery. Although adenotonsillectomy is an effective treatment for upper airway obstruction in pediatric patients, some individuals may experience residual symptoms.