Spinal Deformity for Residents-Biomechanical and Biomaterials in Deformity Correction

Video Transcription

Video Summary

In the video, the speaker discusses the importance of understanding why certain implants are selected in orthopedic and neurosurgery procedures. The speaker emphasizes the need to consider biomechanical factors, such as the design and materials of screws, when making implant selections. They explain the importance of selecting the right implant for a particular patient and how it can impact stability and fusion outcomes. The speaker also discusses the potential risks and benefits of different implant characteristics, including thread pitch, inner and outer diameter, and material composition. They highlight the importance of proper insertion techniques, including screw depth, angle, and hole preparation. The speaker also discusses the benefits and challenges of using crosslinks in spinal instrumentation and the use of alternative techniques such as rib pedicle screws. Additionally, the speaker discusses the impact of biomaterials on implant performance, including the ability to resist biofilm formation and infection. Lastly, the speaker discusses the importance of selecting the right rod for spinal fusion procedures, including considerations such as pre-lowered dose rods and the potential for rod fractures. Overall, the video provides detailed information on various factors to consider when selecting and using implants in spinal surgery. No credits were mentioned in the video.

Asset Subtitle

Presented by Christopher I. Shaffrey, MD, FAANS

Keywords

implants

biomechanical factors

screws

implant selection

fusion outcomes

insertion techniques

spinal fusion