Speech problem after adenoidectomy is due to-
Ans. is 'b' i.e., Velopharyngeal insufficiency o Velopharyngeal insufficiency may occur after adenoidectomyo This causes hypernasality of voice.o It is due to incomplete closure of nasopharynx - abnormal physiological separation of oropharynx from nasopharynx
Trauma to larynx
Velopharyngeal insufficiency
Trauma to vocal cord
Trauma to superior constrictor
Adenoids