MDS Board Review for Busy Mohs Fellows: American Board of Dermatology Micrographic Dermatologic Surgery Subspecialty Certification Exam

400 PRACTICE QUESTIONS. FIVE DOMAIN PRIMERS. COMPETENCY HEATMAPS. THE MDS BOARD REVIEW BUILT FOR MOHS FELLOWS WHO DON'T HAVE SPARE AFTERNOONS.You're preparing for the ABD MDS subspecialty certification exam after clinic, after frozen sections, after surgical days that left little room for board review. The official study guide tells you to know how to "interpret findings on MMS slides" — a phrase that covers a dozen distinct slide-reading decisions — and to know "repair selection," which reaches from second intention to interpolation flaps, pedicle transfers, and cartilage grafts. The scope is enormous. What the study guide doesn't give you is a system for diagnosing exactly where your decision-making breaks down under exam pressure — and fixing it before the real exam.THE SYSTEM THAT TURNS SCATTERED STUDY INTO TARGETED REPAIR WORK.Four 100-question practice exams, each divided into four 25-question timed blocks sized to fit a real week between clinic and surgery. Each block opens with five domain primers that tune your attention to the decisions ahead — Mohs map logic, slide adequacy, tumour growth patterns, flap mechanics, bleeding risk, staging, and CPT support. You sit the block, score it immediately, and read rationales that explain the decision rule — not just the answer letter — so that when the next stem changes the site, tumour type, or documentation detail, the reasoning transfers. A post-test domain dashboard shows performance across all five teaching domains. A competency heatmap narrows the problem further: D2 may look weak specifically because of technical artefact calls, not because you misunderstand every slide-reading concept. Two fresh 12-question retake packs per exam test whether repair work actually changed your decisions — using new sites, tumour details, and risk factors, not recycled answers to memorize.THE MISSES THAT COST MOHS FELLOWS THE EXAM AREN'T THE ONES THEY EXPECT.A correct code attached to incomplete documentation is a billing risk, not a complete professional answer. A beautiful flap that distorts a free margin is still the wrong repair. A positive margin on a technically poor frozen section is not the same decision as a positive margin on a well-oriented section. The five teaching domains — specimen acquisition and lab quality, slide interpretation, reconstruction, perioperative safety, and oncology with coding and compliance — organize every question around exactly these integrated habits. Domain 5 receives the largest teaching weight because the ABD scope gives it the broadest room — and because most candidates underestimate how thin their coding and compliance knowledge is until they sit their first timed block and find out. Rapid-review appendices, a common-traps reference, documentation templates, and a mini glossary complete the package.Independent Publication Notice: Published by Crestline Board Review. Not affiliated with or endorsed by the American Board of Dermatology or Pearson VUE. Confirm current exam policies and clinical guidance through official sources before applying in practice. Read more