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About this exam

The American Board of Periodontology is the certifying board for the specialty of Periodontics, recognized by the National Commission on Recognition of Dental Specialties and Certifying Boards, and it provides certification in periodontics and dental implant surgery. Its stated mission is to certify the achievement of in-depth knowledge and proficiency in the full scope of periodontology and dental implant surgery through examination and continuous certification. The credential is aimed at periodontists who have completed specialty training and are pursuing Board certification as candidates, and at Diplomates who maintain certification through annual registration and Maintenance of Certification. The comprehensive examination process covers all aspects of the science of periodontology and dental implant surgery, and the Board's published pathway runs through a Qualifying Examination and an Oral Examination. Preparation should be built around that full scope rather than a single content area, combining a structured review of the specialty literature with deliberate practice in articulating clinical reasoning and case management out loud, since part of the process is oral. Candidates should consult the Board's own Qualifying Examination, Oral Examination, and Policies & Resources pages for current formats, dates, and requirements, as those details are set by the Board and can change. This page is an independent study resource and is not affiliated with or endorsed by the American Board of Periodontology.

What you'll study

Common questions

About ABP Periodontology preparation

What does ABP certification in periodontology actually certify?

Per the Board, its mission is to certify the achievement of in-depth knowledge and proficiency in the full scope of periodontology and dental implant surgery through examination and continuous certification. Certification is a personal and professional commitment to the standards of periodontics and to continued growth through ongoing education, not a one-time credential.

What are the components of the ABP examination process?

The Board's published candidate pathway lists a Qualifying Examination and an Oral Examination, and states that the comprehensive examination process covers all aspects of the science of periodontology and dental implant surgery. Detailed content outlines, formats, and scheduling for each component are published on the Board's own examination pages.

How much time should I plan for preparation?

The Board does not publish a recommended preparation timeline in its public materials, so no official figure exists to quote. Practically, most candidates build a study plan around the gap between their training and their exam date, then work backward from the published exam dates listed on the Board's site.

What content areas should I study, and in what order?

Because the Board describes the process as covering all aspects of the science of periodontology and dental implant surgery, treat both domains as equally weighted in your plan rather than sequencing one before the other. Build a literature-based core syllabus, then layer case-based reasoning on top, since exam performance depends on applying evidence to clinical decisions.

How is the Oral Examination different from the Qualifying Examination?

The Board lists them as separate components of the pathway. The Qualifying Examination is a written knowledge assessment, while the Oral Examination requires you to defend clinical reasoning and case management verbally. Preparation for the oral component should include rehearsing explanations aloud, not just reading, because recall and articulation are different skills.

What happens if I do not pass a component?

Retake policy, waiting periods, and any limits on attempts are set by the Board and are not stated in its public homepage materials. Check the Board's Policies & Resources page and contact Board staff directly for the current rules before you plan a retake, since these policies are subject to change.

How do I keep my certification once I am Board certified?

The Board lists Annual Registration and Maintenance of Certification for Diplomates. Board certification is described as a commitment to continued growth through ongoing education, so maintenance is an ongoing obligation rather than a one-time fee. Confirm current registration deadlines and maintenance requirements on the Board's Diplomate pages.

What are the most common reasons candidates struggle?

The most frequent failure modes are uneven preparation across the two domains, since the process covers both periodontology and dental implant surgery, and relying on passive reading instead of case-based application. For the oral component, candidates often know the material but cannot articulate rationale under questioning, so practice verbal defense of treatment decisions.

Where can I verify a periodontist's Board certification?

The Board provides a public Verification tool and a Find a Board Certified Periodontist search on its website. These are the authoritative sources for confirming whether an individual holds active Diplomate status, and they are updated by the Board rather than by third parties.

Is this page affiliated with the American Board of Periodontology?

No. This is an independent study resource and is not affiliated with, endorsed by, or sponsored by the American Board of Periodontology. All official policies, exam dates, fees, and requirements must be confirmed directly with the Board at abperio.org, which is the only authoritative source.