ABD Mohs Surgery

It is a computer-based, multiple-choice written examination covering the eight content domains in the published blueprint. The official certifying body publishes the current item count, time allotment, and scoring rules on its website, and those figures change between administrations, so confirm them there rather than relying on secondhand numbers.

Those specifics are set by the certifying body and are published in its current candidate handbook. Check the official site for the item count, seat time, and any scheduled breaks. Candidates who plan their pacing around last year's numbers are often surprised, so verify the current administration's details before test day.

The exam is pitched at fellowship-level knowledge, so the difficulty comes from breadth and from image-based frozen-section interpretation rather than from trick questions. Pass rates are published, when at all, by the certifying body; look to its official reporting rather than to forum anecdotes. Most candidates who struggle do so on histology and anatomy, not on indications.

Retake policies, waiting periods, and any limits on the number of attempts are set by the certifying board and are described in its candidate handbook. Confirm the current rules on the official site before you register, since eligibility windows and fees can differ for repeat candidates.

Validity periods and maintenance-of-certification requirements are determined by the certifying body and are subject to change. Consult the official site for the current cycle length, any continuing-education or self-assessment requirements, and the deadlines for recertification.

Start with margin mapping, tissue orientation, and frozen-section interpretation, because those underpin the largest domains and everything else assumes them. Then move to tumor biology and indications, followed by reconstruction and head and neck anatomy. Save practice management, quality, and ethics for last - they are smaller domains and are best memorized close to the test date.

Three recurring weak spots: misreading frozen-section artifacts and confusing them with residual tumor; shaky three-dimensional recall of facial anatomy, especially the nerve and vascular danger zones; and reconstructive decisions that ignore laxity, cosmetic subunit, and function. Practice management and ethics items also trip up candidates who never reviewed them at all.

Eligibility requirements, including training and case-log expectations, are defined by the certifying body and should be read directly from its official eligibility page. Requirements can differ for candidates trained through different pathways, so confirm your specific route before applying.

Use them diagnostically, not as a scoreboard. After each block, write down why every wrong answer was wrong and why each distractor was plausible, then revisit that log weekly. This converts practice into durable recall far better than doing large volumes of questions without review.

Most candidates benefit from a structured three-to-six month plan that front-loads histology and anatomy while leaving time for repeated image review. Adjust to your own baseline: if frozen sections are unfamiliar, start earlier. The certifying body's site is the authority for application deadlines, which should drive your start date.