4
Participants
Start Date
September 4, 2023
Primary Completion Date
November 1, 2028
Study Completion Date
December 1, 2028
Canal wall down tympanomastoidectomy
Mastoid cavity obliteration by in canal wall down tympanomastoidectomy tympanomastoidectomy in cholesteatoma surgery
Assiut university hospital, Asyut
Rehab Abd Elal Mohammed, Asyut
Assiut University
OTHER