This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
The most common site of perforation in the Tympanic membrane is(REPEAT QUESTION) 
Select and explain. 
A. Antero inferior, B. Postero inferior, C. Postero superior, D. Antero superior
A: Antero inferior
Answer: A: Antero inferior 
Explanation: In the stage of resolution, usually, a small perforation is seen in the anteroinferior quadrant which is commonest of all quadrants of pars tensa. (Ref: Textbook of diseases of ENT, PL Dhingra, pg no. 68)