Description
In this segment of a webinar presented by Ian Kennedy, the focus is on the REDAPT system from Smith & Nephew, specifically designed for hip product lines in revision arthroplasty. Kennedy begins by expressing gratitude towards the sponsor and highlights the advanced features of the monoblock taper fluted stem which offers significant stability and ease of use. He discusses his personal transition from modular stems to this design, noting its successful history and reliability, especially concerning subsidence issues.
Kennedy elaborates on the streamlined intra-operative flow, detailing the reaming and trialing process that leads to the definitive stem insertion. He cites research from the NYU group, emphasizing the REDAPT system's ability to outperform similar designs in terms of stability and subsidence rates, regardless of the severity of the bone defect.
Transitioning to the acetabular components, he mentions the highly porous 3D printed cup, which is designed for optimal bone adherence, and the inclusion of options for locking screws for enhanced stability in cases of poor bone quality. Additional features such as augments for bone defects and innovative placement tools highlight the system's versatility.
Kennedy also talks about the various liner options compatible with the REDAPT system, including dual mobility and constrained choices, and discusses the benefits of using an Oxinium liner to mitigate corrosion issues associated with misalignment between the liner and shell materials.
In conclusion, he praises the REDAPT system for facilitating a streamlined surgical workflow, versatility across revision scenarios, and minimizing complications linked to modular designs, ultimately providing a comprehensive solution in hip arthroplasty.