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What is Which of the following is false about tympanic membrane and explain in detail?
The normal tympanic membrane has three layers. outer epithelial, middle fibrous and inner mucosal layer A perforation of tympanic membrane heals only by epithelial and mucosal layer without the intervening fibrous layer so healed perforation has two layers only. Ref: PL Dhingra Ear Nose and Throat; 6th edition; Pg no: 56