ADA Council on Scientific Affairs Pushes Back on Three-Month Dental Delay After Joint Replacement

Posted: May 5, 2026

ADA Council on Scientific Affairs Pushes Back on Three-Month Dental Delay After Joint Replacement

Edited by Dentaltown staff

The American Dental Association’s Council on Scientific Affairs has issued a position statement saying decisions about dental care after a prosthetic joint replacement should be made jointly by the dentist, the orthopedic team, and the patient rather than handled through automatic delays. The statement, posted online April 16 ahead of the June issue of The Journal of the American Dental Association, partially endorses and partially disputes a 2024 clinical practice guideline issued by the American Academy of Orthopaedic Surgeons and the American Association of Hip and Knee Surgeons.

The orthopedic guideline, published in December 2024, recommended that most dental procedures be delayed up to three months after total hip or knee arthroplasty depending on the procedure type, and that oral surgery and extractions ideally be completed at least three weeks before elective joint replacement. It also addressed antibiotic prophylaxis and the use of antimicrobial mouth rinses.

The ADA council agreed with the orthopedic guideline’s antibiotic recommendations, which align with the ADA’s own 2015 clinical practice guideline. Council member Kevin Schwartz, DMD, said the position statement reinforces the ADA’s long-standing view that antibiotic prophylaxis is generally contraindicated for immunocompetent patients and that, for immunocompromised patients, the orthopedic surgeon should determine the appropriate drug and dose based on the patient’s medical condition.

The council disagreed with the recommended three-month post-arthroplasty delay for nonurgent dental work. Jennifer Holtzman, DDS, chair of the Council on Scientific Affairs, said the suggested delay reflects clinical opinion rather than evidence-informed recommendation, and that routine delays should be replaced by shared decision-making that balances joint stability with overall patient health.

The 2024 orthopedic guideline replaced a 2012 AAOS/ADA document and was developed by AAOS and AAHKS with input from the Infectious Diseases Society of America, the Musculoskeletal Infection Society, and the ADA. It applies specifically to total hip and knee arthroplasty.

The position statement is the first to appear under Association Reports, a new feature in JADA. The council expects to publish three to four position statements per year going forward.

Sources:
Journal of the American Dental Association (ADA Council on Scientific Affairs), “Shared decision making in oral health care for patients with prosthetic joint replacements,” posted April 16, 2026: jada.ada.org
ADA News, “ADA council addresses orthopedic guideline on dental care for prosthetic joint patients,” by Mary Beth Versaci, May 4, 2026: adanews.ada.org
American Academy of Orthopaedic Surgeons press release, “AAOS Updates Clinical Practice Guideline to Prevent Total Hip and Knee Arthroplasty Periprosthetic Joint Infection in Patients Undergoing Dental Procedures,” December 17, 2024: aaos.org
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