Fig. 2
From: Endoscopic tympanoplasty type I using interlay technique
0° endoscopic image; a case with an overhanging anteroinferior wall. a Preoperative endoscopic image. The anteroinferior edge of the perforation is not visible. b Endoscopic image after shaving the anteroinferior wall. Note the good field of view that allows visualization of the entire perforation and instrumentation. c Endoscopic image 1 year postoperatively