Ahmed Nadeem-Tariq, Christopher J. Fang, Jeffrey Lucas Hii, and Karen Nelson (all Medicine) published “Biosensor-Integrated Tibial Components in Total Knee Arthroplasty: A Narrative Review of Innovations, Challenges, and Translational Frontiers” in Bioengineering. This review explores the emerging integration of biosensors into tibial components for total knee arthroplasty, highlighting innovations in pressure and gait monitoring, infection surveillance, and data-driven surgical precision. The article also addresses translational hurdles, including biological encapsulation, regulatory uncertainty, and ethical considerations, while emphasizing pathways for clinical adoption.