This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diagnostic and operative ENT, Subject name: ENT
Antral puncture is done through 
Select and explain. 
A. Superior meatus, B. Inferior meatus, C. Middle meatus, D. All
B: Inferior meatus
Answer: B: Inferior meatus 
Explanation: 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.