%0 Journal Article %T Riedel's Procedure: A Modification to Obliterate Step Defect %A Abdul Nassimizadeh %A Mohammad Nassimizadeh %A Shahzada Ahmed %J Archive of "Case Reports in Otolaryngology". %D 2019 %R 10.1155/2019/9437641 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6398039/