From the Journals

AAOS Revises Dental Protocol for Joint Arthroplasty

Orthopedic and dental experts revised infection prevention recommendations.

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An updated clinical practice guideline led by Dr. Charles P. Hannon from the Mayo Clinic indicates that routine antibiotic prophylaxis and preoperative dental screenings do not effectively reduce the risk of periprosthetic joint infections (PJI) in patients undergoing total hip or knee arthroplasty. The guideline, developed by a multidisciplinary workgroup and endorsed by several professional associations, is based on a systematic review of studies and highlights individualized management for certain patient subgroups. With increasing rates of arthroplasty procedures, the guideline underscores the importance of evidence-based medical care in managing infection risks.

Original Source(s)

AAOS Revises Dental Protocol for Joint Arthroplasty

Orthopedic and dental experts revised infection prevention recommendations.

  • by Teraya Smith

  • November 7, 2025

  • 3 min

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