Hearing outcomes after incudo-stapedial rebridging versus partial ossicular replacement prosthesis in chronic suppurative otitis media

Aim: To evaluate the early postoperative hearing results after Incudo-stapedial rebridging versus partial ossicular replacement prosthesis application in cases of incudo-stapedial discontinuity due to chronic suppurative otitis media.Study Design: A prospective randomized comparative clinical trial.Place and Duration Study: Otolaryngology Department, Tanta University, Egypt from January 2018 June 2021.Methodology: Inclusion criterion was with CSOM ABG more than 30 dB adequate cochlear reserve. Study population were sixty consecutive erosion 2-millimeter gap. Thirty them candidates for using tragal cartilage strip graft glass ionomer bone cement. The other thirty patients PORP. Tympanoplasty done each case two groups.Main Outcome Measures: assessment following surgical procedures.Results: Postoperative air conduction significantly decreased compared baseline group. By comparing both techniques, pre insignificantly different.ABG postoperatively between different.Conclusions: Among media erosion, our study showed that PORP cement effectively improved levels when used reconstruction incudostapedial joint during tympanoplasty.