Assessment of posterior choanal obstruction caused by adenoidal hypertrophy: Intra-operative mirror versus rigid nasendoscopic examination

The aim of the study is to compare the degree of posterior choanal obstruction caused by adenoidal hypertrophy intra-operatively, when assessed by mirror versus rigid nasendoscopic examination, in children undergoing adenoidectomy. (Source: International Journal of Pediatric Otorhinolaryngology)

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