Comparison of Transoral/Transnasal Endoscopic-Guided Adenoidectomy with Endoscopic Nasopharyngeal Inspection at the End of Curettage Adenoidectomy.

The purpose of this study was to evaluate the efficacy of transoral or transnasal endoscopic-guided adenoidectomy compared with endoscopic nasopharyngeal inspection at the end of curettage adenoidectomy. A prospective case series of patients who had adenoidectomy. A total of 27 girls and 34 boys (age range 2.5-18 years) in whom adenoidectomy with or without tonsillectomy procedure was planned were included in the study. The cases were divided into three groups. Group 1 Transoral endoscopic-guided adenoidectomy performed patients. Group 2 Transnasal endoscopic-guided adenoidectomy performed patients. Group 3 Transnasal endoscopic nasopharyngeal exploration performed at the end of the conventional curettage adenoidectomy. The study was completed on 61 children. Mean age and sex frequency were not significant different between the groups. Mean operative time were 11.6 ± 2.9, 15.6 ± 4.4 and 9.7 ± 2 min, respectively (p > 0.05). On the other hand, significant differences were observed in operative time between group 1 and group 2 (p < 0.05), and between group 2 and group 3 (p < 0.05). Transnasal endoscopic examination at the end of curettage adenoidectomy is an appropriate method to assess the residual adenoid tissue after conventional curettage adenoidectomy. Also, operative time of this method is shorter than transoral or transnasal endoscopic-guided adenoidectomy. We recommend transnasal endoscopic inspection in all patients after conventional curettage adenoidectomy.