HMN 2025: How Smart implants are transforming surgery and beyond

“What’s next for smart implants in health care?” details how advanced medical devices, embedded with sensors and data analytics capabilities, are moving beyond passive tissue replacement to become active players in treatment and recovery.

Authored by Mark Crawford, JMIR Correspondent, the article highlights how smart implants could enhance patient care by providing real-time data that enables earlier detection of complications, more proactive clinical decisions, and greater operational efficiency.

The use cases for smart implants are expanding rapidly—from long-standing uses in orthopedics and dentistry to cardiology, pain management, and even neuromodulation. The article notes that embedded sensors can identify small abnormal changes in performance, potentially allowing surgeons to intervene sooner and avoid costly, painful second surgeries often required for infection or device failure.

The research is published in the Journal of Medical Internet Research.

Key innovations and necessary safeguards

The article features insights from experts like Dr. Amir Alavi, Director of the iSMART Lab at the University of Pittsburgh, who discusses his work on a new class of metamaterials that function as their own sensors. This innovation allows implants to relay information about internal pressure and stress without bulky internal batteries or active communication hardware—a major breakthrough in minimizing device size and maximizing long-term viability. The piece also touches on the promise of biodegradable smart implants, which could eliminate the need for secondary removal surgery altogether.

Despite the promise, the article emphasizes that widespread implementation hinges on addressing critical challenges, including:

• Infrastructure Investment: The complexity and cost of integrating the high volume and frequency of data generated by smart implants into existing electronic health records.
• Regulatory Frameworks: The necessity of evolving oversight to address unique ethical considerations, data ownership, algorithmic bias, and liability in these connected devices.
• Biocompatibility and Durability: Ensuring long-term resilience against corrosion, stress, and biofouling.

Ultimately, smart implants hold the potential to transform health outcomes by boosting treatment adherence, personalizing treatment strategies, and reducing costs through remote monitoring and improved operational workflows.

Provided by
JMIR Publications

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