The Impact of SLM and EBM 3D-Printers on Surface Adhered Titanium Particles on Acetabular Implants

Description

This presentation from the ISTA 2024 conference held in Nashville, focuses on the innovative applications of 3D printed implants in orthopedics, delivered in a conference setting. The speaker, Mr Johann Henckel begins by acknowledging the contributions of their colleagues and stating that they have no disclosures to make. The focus of the talk is on the critical role that advanced manufacturing, particularly additive manufacturing or 3D printing, plays in producing orthopedic implants.



Key topics discussed include:

- The growth in 3D printing technology and its implications for the orthopedic industry.

- The variety of designs in 3D printed implants, highlighting inconsistencies across different manufacturers, particularly in trabecular designs.

- The specifications of printing technologies used, including the difference in powder sizes for laser and electron beam printing methods.

- Presentation of research findings which involve physical examinations of pristine, unused implants to assess their surface quality and potential issues, such as the presence of un-melted powder beads on implant surfaces.



The speaker notes the promising results of ongoing research but also emphasizes the importance of vigilance due to differing designs and manufacturing processes. They conclude with a call for further scientific inquiry and robust clinical follow-ups to ensure safety and effectiveness in implant designs.



A Q&A session follows, where participants delve deeper into specifics about particle shedding and the implications for clinical outcomes. The session culminates with a discussion of the need to explore advanced lattice designs to optimize implant performance.

Specialties

Conferences