{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,28]],"date-time":"2026-09-28T15:46:55Z","timestamp":1790610415223,"version":"4.1.0"},"reference-count":11,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,6,9]],"date-time":"2025-06-09T00:00:00Z","timestamp":1749427200000},"content-version":"vor","delay-in-days":8,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["aap.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clin Adv Periodontics"],"published-print":{"date-parts":[[2025,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>A consensus meeting on peri\u2010implant diseases and treatment was initiated by the American Academy of Periodontology (AAP) and the Academy of Osseointegration (AO) with the goal of developing subject\u2010 and site\u2010level risk profiles for peri\u2010implant diseases and defects, and risk\u2010informed treatment recommendations. This report summarizes the conclusions of Working Group 1.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Working Group 1 evaluated the risk for peri\u2010implant diseases and defects based on four commissioned systematic reviews, followed by an in\u2010person workshop to discuss the reviews and the inferences.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Several factors emerged as risk markers for peri\u2010implant mucositis, peri\u2010implantitis, as well as for soft and hard tissue discrepancies and defects in the absence of disease.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Patient\u2010 and site\u2010level factors can increase the odds of developing peri\u2010implant disease or defects in soft tissue and marginal bone surrounding clinically healthy implants. Risk\u2010informed treatment recommendations were made by the panel of experts.<\/jats:p><\/jats:sec><jats:sec><jats:title>Key points<\/jats:title><jats:p><jats:list list-type=\"bullet\">\n<jats:list-item><jats:p>This consensus estimates risk based on both patient and site\u2010level factors.<\/jats:p><\/jats:list-item>\n<jats:list-item><jats:p>Consideration must be given to modifiable and non\u2010modifiable risk factors, and treatment modified accordingly.<\/jats:p><\/jats:list-item>\n<jats:list-item><jats:p>There is a lack of primary research on several topics that were considered by the consensus panel, and several gaps in knowledge still continue to exist.<\/jats:p><\/jats:list-item>\n<\/jats:list><\/jats:p><\/jats:sec>","DOI":"10.1002\/cap.10367","type":"journal-article","created":{"date-parts":[[2025,6,9]],"date-time":"2025-06-09T12:09:32Z","timestamp":1749470972000},"page":"93-102","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Risk for peri\u2010implant diseases and defects: Report of workgroup 1 of the joint AO\/AAP consensus conference on prevention and management of peri\u2010implant diseases"],"prefix":"10.1002","volume":"15","author":[{"given":"Purnima S.","family":"Kumar","sequence":"first","affiliation":[{"name":"School of Dentistry University of Michigan  Ann Arbor Michigan USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joseph","family":"Kan","sequence":"additional","affiliation":[{"name":"School of Dentistry Loma Linda University  San Bernadino California 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