Table 1.

Patterns of tympanic membrane perforation.

Location of perforation		N (%)
Anterior	Antero-inferior	31 [6,32]
	Antero-superior	11 [7,11]
Posterior	Postero-inferior	19 [20]
	Postero-superior	13 [7,11]
Subtotal		19 [20]
Central		1 [1]
Total		1 [1]