30
Participants
Start Date
January 1, 2016
Primary Completion Date
June 1, 2017
Study Completion Date
December 1, 2017
device: Tympanoplasty with Membrane Amniotic
amniotic membrane Tympanoplasty
Tympanoplasty With Autologous Fascia
Autologous Temporalis fascia Tympanoplasty
Mohammad Sadegh Bagheri Baghdasht
OTHER