Utilization of incus with bone cement for total ossicular reconstruction

Background: Total ossicular chain reconstructions are performed to connect mobile stapes footplate and tympanic membrane. Data on the use of incus for total ossicular reconstruction is quite limited in the literature.Objective: The main objective of this study is to describe a novel surgical method that utilizes incus with bone cement to stabilize the ossicular chain for total ossicular reconstruction.Materials and methods: 16 patients who underwent total ossicular reconstruction using our method were included in this study. We evaluated hearing by comparing preoperative and postoperative air-bone gap (ABG), air conduction (AC) and bone conduction (BC). The percentage of patients achieving ABG ≤20 dB was determined.Results: The mean preoperative ABG was 35.3 ± 8.2 and postoperative ABG decreased significantly to 23.7 ± 7.6 (p < .001). The mean preoperative AC (57.5 ± 10) decreased significantly postoperatively to (46.5 ± 13.3)(p = .014). There was not any difference between pre- and post-operative BC. We achieved successful hearing results (ABG ≤ 20dB) in 44% of patients.Conclusion: The use of incus with bone cement stabilization for total ossicular reconstruction seems a feasible option. Good hearing outcomes, and low cost, complication, and extrusion rate may be the main reasons to prefer this method.