Antral puncture is done through: (A) Superior meatus, (B) Inferior meatus, (C) Middle meatus, (D) All
Answer is B. Antral puncture and irrigation: Sinus cavity is irrigated with a cannula passed through the inferior meatus. Removal of pus and exudates helps the sinus mucosa to reve to normal. Ref: Dhingra 7e pg 219.