Original Article Vol. 6 No. 1 (2010): The Journal of International Advanced Otology Article Sidebar Full Text PDF Published: Sep 3, 2019 Keywords: AVES Editorial Office Main Article Content Yousef K. Shabana Otorhinolaryngology Department Mansoura University, Egypt Second Stage Reconstruction After Canal Wall Down Mastoidectomy Main Article Content Yousef K. Shabana Otorhinolaryngology Department Mansoura University, Egypt Abstract - Article Details