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About this exam

The MDCN Dental Assessment Examination is run by the Medical and Dental Council of Nigeria, the body whose stated mission is "To regulate the practice of Medicine, Dentistry and Alternative Medicine in the most efficient manner that safeguards best healthcare delivery for Nigerians." The Council publishes an assessment examination application route through its candidate portal, and separately publishes assessment examination pass lists, confirming that the examination is a live, results-bearing step in the Council's registration pathway rather than a routine university test. Candidates are typically dental graduates whose qualification or registration route requires the Council's assessment before dental registration proceeds; the Council lists provisional, full and temporary/limited dental registration categories, and the assessment sits alongside those routes. Because the Council does not publish a syllabus breakdown on its homepage, preparation should follow the four domains this independent study set is organised around: Dental Surgery, Oral and Maxillofacial Surgery, Restorative Dentistry, and Community Dentistry and Dental Public Health, weighted equally at 25 percent each. Practical preparation means working through clinical scenarios in each domain, refreshing public health epidemiology and programme planning, and rehearsing restorative treatment planning and minor oral surgery decision-making. This page is independent study material and is not affiliated with, endorsed by, or published by the Medical and Dental Council of Nigeria; always confirm application steps, dates and eligibility directly with the Council and its portal.

What you'll study

Common questions

About MDCN Dental Assessment preparation

Who administers the MDCN Dental Assessment Examination?

The Medical and Dental Council of Nigeria, the statutory regulator for medicine, dentistry and alternative medicine in Nigeria. The Council hosts the assessment examination application on its candidate portal and publishes pass lists on its website. Verify your own eligibility and application route with the Council, not with third-party study providers.

What does the exam cover?

The Council's homepage does not publish a subject breakdown, so treat any published blueprint as authoritative over study guides. This independent preparation set is organised into four equally weighted domains: Dental Surgery, Oral and Maxillofacial Surgery, Restorative Dentistry, and Community Dentistry and Dental Public Health. Expect clinically applied questions rather than pure recall.

What is the exam format?

The Council does not state the item format, item count or duration on the page reviewed here, so no figure is given. Multiple-choice questions are the common format for Nigerian professional assessment examinations, but confirm the actual format, timing and any calculator or materials rules with the Council before you build a revision plan around it.

How long is the exam and what is the pass mark?

These details are not published in the Council material reviewed, so they are left blank rather than guessed. Do not rely on figures circulating in study groups. Check the Council portal and any current circulars for the sitting you are applying to, since duration and pass standards can change between diets.

Can I retake the examination if I fail?

The Council's homepage does not state a retake policy, so confirm it directly. The Council does publish a remediation programme application route on its portal, which suggests a structured pathway exists for candidates who need to address deficiencies before re-sitting. Ask the Council whether remediation is compulsory for your situation and what timeline applies.

How should I order my study?

Start with the two domains most candidates find hardest to revise cold: Community Dentistry and Dental Public Health, where epidemiology, study design and programme evaluation reward structured notes, and Oral and Maxillofacial Surgery, where decision-making about trauma, infection and referral matters. Then cycle Restorative Dentistry and Dental Surgery through timed clinical scenarios rather than re-reading textbooks.

What are the most common failure modes?

Candidates typically lose marks by knowing facts but not applying them: missing the safety step in an oral surgery scenario, choosing a restoration without justifying it against the remaining dentition, or confusing incidence with prevalence in public health items. Practise explaining your reasoning aloud, because assessment questions often test the next clinical decision, not the definition.

Where do I apply, and how do I know when results are out?

Applications go through the Council's assessment examination portal. The Council posts news items on its website, including assessment examination pass list releases, so check the recent news section rather than waiting for a message. Confirm deadlines, required documents and fees on the portal, as these are not stated in the material reviewed here.

Does passing this exam give me a licence to practise?

No. The assessment is one step within the Council's wider registration and licensing framework, which separately covers provisional registration, full dental registration, annual licences, life licences and certificates of good standing. Passing an examination does not by itself confer registration. Confirm the full sequence of steps with the Council before making relocation or employment plans.