This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diseases of orbit, Lids and lacrimal apparatus, Subject name: Ophthalmology
Dacrocystorhinostomy, where the duct is opened- 
Select and explain. 
A. Superior meatus, B. Inferior meatus, C. Middle meatus, D. Sphenoethmoidal recess
B: Inferior meatus
Answer: B: Inferior meatus 
Explanation: Incision is made 8mm medial to medial canthus which is near to inferior meatus, Ref: khurana pg no 396