NBDE Part II study materials
NBDE Part II study resources

NBDE Part II study plan

NBDE Part II · Give each week a clear focus.

8 weeks · About 7 hours per week

Week 1

Prosthodontics & Oral and Maxillofacial Surgery and Pain Control

  • Map the tooth-preparation principles (reduction, taper, margin design) for full-coverage and partial-coverage restorations onto a single comparison sheet

  • Sketch and label the components of a complete denture, a removable partial denture, and a fixed partial denture without notes

  • List the indications, contraindications, and biomechanical rationale for implant-supported prostheses versus conventional prostheses

  • Outline the classification of impacted third molars and the surgical steps for their removal

  • Summarize local anesthetic pharmacology: maximum doses, vasoconstrictor concentrations, and recognition/management of local and systemic complications

Your checkpoint

Two one-page synthesis sheets (fixed/removable prosthodontics; surgical principles and local anesthesia) completed from memory and checked against a reference, with corrections annotated

Week 2

Prosthodontics & Oral and Maxillofacial Surgery and Pain Control

  • Solve 40 mixed prosthodontics items and write a one-line rationale for every miss

  • Rehearse the decision tree for a patient with a failed restoration: repair, replace, or re-plan, including occlusal and periodontal considerations

  • Sequence the management of odontogenic infection: airway assessment, incision and drainage, antibiotic selection, and follow-up

  • Differentiate the presenting features and management of trigeminal neuralgia, temporomandibular disorders, and atypical odontalgia

  • Explain the indications and technique for each of the four classic local anesthetic injection blocks

Your checkpoint

A 25-item self-authored quiz covering prosthodontics and pain control, scored at 80% or higher, with a written error log

Week 3

Patient Management (Behavioral Science and Ethics) & Operative Dentistry

  • Apply a structured behavioral framework (e.g., tell-show-do, desensitization, and informed consent) to three written patient-communication scenarios

  • Draft a defensible informed-consent conversation for a patient refusing a recommended treatment

  • List the ethical and legal obligations triggered by a patient record request, a missed diagnosis, and a breach of confidentiality

  • Compare adhesive and non-adhesive direct restorative materials by wear, polymerization shrinkage, and indications

  • Outline the steps for caries removal, pulp protection, and matrix placement in a deep proximal lesion

Your checkpoint

Three written responses to patient-management/ethics vignettes, each under 200 words, with the governing principle and next action identified

Week 4

Oral Diagnosis, Oral Radiology, and Treatment Planning & Oral and Maxillofacial Pathology

  • Interpret a written description of a panoramic and periapical series and state the most likely diagnosis and next imaging step

  • Build a radiographic differential for a radiolucent and a radiopaque jaw lesion organized by location, border, and internal structure

  • Classify the major odontogenic and non-odontogenic cysts and tumors by cell of origin and typical location

  • Differentiate the clinical and histologic features of the common oral mucosal diseases, including leukoplakia, lichen planus, and squamous cell carcinoma

  • Sequence a treatment plan from emergency phase through maintenance for a medically complex patient

Your checkpoint

A 30-entry lesion differential table (description, location, diagnosis, next step) completed and self-tested to 85% recall

Week 5

Periodontics & Endodontics

  • Classify periodontal disease using current staging and grading criteria applied to three written case descriptions

  • Outline nonsurgical periodontal therapy, including instrument selection, re-evaluation timing, and referral triggers

  • Identify the pulpal and periapical diagnoses from written signs and symptoms and match each to the appropriate treatment

  • Sequence the steps of conventional and rotary root canal therapy, including working length, irrigation, and obturation

  • Explain the management of a failed endodontic treatment: retreatment versus apical surgery

Your checkpoint

A ten-case written table pairing each case with its periodontal stage/grade or pulpal/periapical diagnosis plus the first three treatment steps

Week 6

Orthodontics and Pediatric Dentistry & Pharmacology

  • Apply the mixed-dentition analysis and leeway-space concepts to decide whether interceptive orthodontic treatment is indicated

  • List the indications, timing, and appliance choice for the common interceptive procedures (space maintenance, serial extraction, habit correction)

  • Differentiate behavioral management and restorative techniques for the pediatric versus adult patient

  • Build a drug-class table covering mechanism, key adverse effects, and dental implications for antibiotics, analgesics, and local anesthetics

  • Explain the interaction between common systemic medications (anticoagulants, bisphosphonates, antihypertensives) and dental treatment planning

Your checkpoint

A one-page pediatric/orthodontic decision flowchart plus a one-page pharmacology drug table, both reproduced from memory and verified

Week 7

Dental Public Health and Community Dentistry & Pharmacology

  • Compute and interpret the epidemiologic measures used in dental public health: incidence, prevalence, DMFT/dmft, and relative risk

  • Describe the design and interpretation of a community screening or water fluoridation program

  • Identify the study design and the biases that most threaten validity in a written dental research abstract

  • Re-review the weakest two domains from prior weeks using the existing error logs

  • State the reporting and public-health obligations that apply to a suspected infectious disease exposure in a dental office

Your checkpoint

A ten-item epidemiology and public-health problem set solved with calculations shown, plus a rewritten personal weak-area list

Week 8

Endodontics & Operative Dentistry & Oral and Maxillofacial Surgery and Pain Control & Orthodontics and Pediatric Dentistry & Periodontics & Prosthodontics & Oral Diagnosis, Oral Radiology, and Treatment Planning & Pharmacology & Oral and Maxillofacial Pathology & Patient Management (Behavioral Science and Ethics) & Dental Public Health and Community Dentistry

  • Complete two full-length timed practice exams under test-day conditions

  • Categorize every incorrect answer by domain and by error type (knowledge gap, misread, or reasoning error)

  • Re-drill the 30 highest-yield missed concepts across all domains

  • Rehearse the test-day routine: timing checkpoints, flagging strategy, and break schedule

Your checkpoint

A final error-analysis summary showing domain-level accuracy for both practice exams and a list of no more than 20 remaining review items

Milestones

Week 2: Self-quiz average of 80% or higher across the prosthodontics and surgery/pain-control domains

Week 4: Diagnosis and pathology lesion table recalled at 85% with no more than three entries needing reference

Week 6: Six of seven domains covered so far have an error log with an identified weak subtopic

Week 7: Epidemiology problem set at 80% or higher with calculations shown

Week 8: Both full-length practice exams at 75% or higher overall with no domain below 65%