This week in General Orthopaedics

Sep 28 – Oct 4, 2026 · 4 new studies, 10 reviews · General Orthopaedics archive · All weeks

The new General Orthopaedics research The Reduction sent the week of Sep 28 – Oct 4, 2026, with the week’s most recent reviews, each with a one-line summary.

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New research

  1. Denying and Delaying Indicated Care: The True Cost.

    Journal of Bone and Joint Surgery (American) · Oct 01 2026 · PubMed

    This commentary argues that denying or delaying indicated surgery through prior authorization does not save money but shifts costs onto patients through prolonged conservative care, lost work, and worse outcomes.

  2. Clinical Translation of Mesenchymal Stem Cells to Medicinal Signaling Cells: Origins, Clinical Applications, and the Future of Regenerative Medicine-2026 Arnold I. Caplan Award for Distinguished Research in Orthobiologics.

    Journal of the American Academy of Orthopaedic Surgeons · Sep 30 2026 · PubMed

    This review argues mesenchymal stem cells work mainly through paracrine signaling and host cell recruitment rather than engraftment, reframing them as "medicinal signaling cells" and guiding how surgeons counsel patients and choose orthobiologics.

  3. 25-Year Analysis of Orthopaedic Surgeons Opting out of Medicare Relative to Physicians From Other Specialties.

    Journal of the American Academy of Orthopaedic Surgeons · Sep 30 2026 · PubMed

    Orthopaedic surgeons opting out of Medicare rose from 0 to 1.9 percent between 2000 and 2024, mostly late-career spine surgeons in the Northeast; still ranks tenth among specialties.

  4. The CPT 22-Modifier at a Single Private-Practice Orthopaedic Institution: Success, Reimbursement, and Financial Burden.

    Journal of Bone and Joint Surgery (American) · Sep 21 2026 · PubMed

    In a private orthopaedic practice, CPT 22-modifier claims succeeded 72% of the time with only modest reimbursement gains but notable payment delays and added administrative burden, especially in sports medicine.

Recent reviews

  1. Immersive Virtual Reality Simulation-Based Assessments in Orthopedic Surgery: A Systematic Scoping Review.

    JBJS Reviews · Jun 01 2026 · PubMed

    This scoping review of 18 studies found that immersive virtual reality assessments in orthopaedic training have little validity evidence for interpreting performance scores, despite generally good methodological quality.

  2. Commercial Products Using Generative Artificial Intelligence Include Ambient Scribes, Automated Documentation and Scheduling, Revenue Cycle Management, Patient Engagement and Education, and Prior Authorization Platforms.

    Arthroscopy · Nov 2025 · PubMed

    This paper surveys commercial generative AI tools (ambient scribes, documentation, scheduling, prior authorization) improving clinical workflow efficiency but still limited by regulatory, bias, and interoperability concerns.

  3. Artificial Intelligence in Orthopaedic and Trauma Surgery Education: Applications, Ethics, and Future Perspectives.

    JAAOS Global Research & Reviews · Sep 01 2025 · PubMed

    Narrative review of how machine learning, computer vision, and language models can support orthopaedic trauma resident training, with discussion of ethical concerns like bias and over-reliance and a proposed integration framework.

  4. Beyond traditional orthopaedic data analysis: AI, multimodal models and continuous monitoring.

    Knee Surgery, Sports Traumatology, Arthroscopy · Jun 2025 · PubMed

    This review highlights how multimodal AI—integrating imaging, records, and real-time data—can improve presurgical planning, intraoperative precision, and postoperative monitoring in orthopaedic surgery, despite ongoing data integration and privacy challenges.

  5. Elevating Orthopaedic Excellence Through Professional Coaching.

    JBJS Reviews · Jan 01 2025 · PubMed

    Review of how professional coaching, used successfully in other specialties, could help address burnout, high workplace demands, and low diversity in orthopaedic surgery to support physician well-being and success.

  6. Consensus on the definition and criteria for failure of surgical treatment in bacterial arthritis of a native joint: An international Delphi study.

    Knee Surgery, Sports Traumatology, Arthroscopy · Feb 2024 · PubMed

    An international Delphi of 60 orthopaedic experts defined failure of surgery for native joint septic arthritis as persistent arthritis signs or systemic inflammation despite surgery and antibiotics, and agreed on six reintervention criteria including pain, sepsis, fever, CRP, and cultures.

  7. Health Literacy in Orthopaedics.

    Journal of the American Academy of Orthopaedic Surgeons · Apr 15 2023 · PubMed

    Narrative review argues limited health literacy worsens orthopaedic outcomes, communication, and costs, and offers practice recommendations to address it.

  8. Gait Analysis in Orthopaedic Surgery: History, Limitations, and Future Directions.

    Journal of the American Academy of Orthopaedic Surgeons · Nov 01 2022 · PubMed

    This review traces the history of gait analysis in orthopaedics and discusses emerging wearable and computational tools poised to expand objective outcome measurement across subspecialties.

  9. A Primer on Running for the Orthopaedic Surgeon.

    Journal of the American Academy of Orthopaedic Surgeons · Jun 15 2020 · PubMed

    Review answering 11 common patient questions on running, covering health benefits, typical injuries, osteoarthritis risk, return to running after surgery, and footwear.

  10. The Role of Intraoperative Navigation in Orthopaedic Surgery.

    Journal of the American Academy of Orthopaedic Surgeons · Oct 01 2019 · PubMed

    Review of intraoperative navigation across orthopaedic subspecialties: it may improve accuracy in spine, tumor, fracture, and arthroplasty work, but clinical relevance and supporting research vary widely by subspecialty.

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