| name | conducting-dental-examinations |
| language | en |
| description | Structures comprehensive dental examinations with periodontal charting, caries assessment, and oral cancer screening. Use when performing dental exams, documenting oral findings, or creating dental records. |
| tags | ["process","dental-medicine"] |
| metadata | {"author":"casemark","practice_areas":["General Dentistry","Oral Surgery","Periodontics"],"document_types":["Process Documentation"],"skill_modes":["Process Management"]} |
Conducting Dental Examinations
Structures comprehensive dental examinations with periodontal charting, caries assessment, oral cancer screening, and occlusal evaluation per ADA Standards for Clinical Records.
Why This Skill Exists
A comprehensive dental examination is the foundation of every treatment plan. Missed findings—an incipient interproximal lesion, an early mucosal dysplasia, a 4 mm pocket that should have been flagged—create cascading downstream failures: delayed treatment, malpractice exposure, and insurance claim denials. This skill enforces a systematic, reproducible exam protocol aligned with the ADA's CDT documentation requirements (D0150 comprehensive oral evaluation, D0120 periodic oral evaluation) so that nothing is skipped and every finding is charted to a defensible standard.
Checkpoint A — Intake Verification
Before beginning the clinical examination, confirm the following inputs are complete:
Required Patient Documents
- Current medical history form (updated within 12 months) with medication list
- Dental history including chief complaint, last dental visit date, and prior treatment summary
- Signed HIPAA authorization and consent-to-treat form
- Current radiographic series (FMX within 3 years or panoramic within 5 years, BWX within 12 months per ADA/FDA selection criteria)
- Previous dental records or transfer summary if new patient
- Insurance verification and eligibility confirmation
Intake Questions
- What is the patient's chief complaint in their own words?
- Has the medical history changed since the last visit (new diagnoses, medications, allergies, hospitalizations)?
- Is the patient taking anticoagulants, bisphosphonates, immunosuppressants, or medications causing xerostomia?
- Does the patient have a history of infective endocarditis, prosthetic cardiac valves, or conditions requiring antibiotic prophylaxis per AHA 2021 guidelines?
- Is there a history of head/neck radiation, chemotherapy, or organ transplant?
- Does the patient report jaw pain, clicking, locking, or bruxism symptoms?
- Has the patient noticed any sores, lumps, or color changes in the mouth?
- What is the patient's tobacco, alcohol, and recreational drug use history?
Step 1 — Extraoral Examination
Perform a systematic head and neck evaluation before entering the oral cavity.
- Facial symmetry: Observe frontal and profile views for asymmetry suggesting pathology or swelling
- Lymph node palpation: Bilateral palpation of submandibular, submental, cervical chain, and supraclavicular nodes; document size, tenderness, mobility, and consistency of any palpable nodes
- TMJ assessment: Palpate bilateral TMJ during opening, closing, and lateral excursion; note clicking, crepitus, deviation on opening, and maximum interincisal opening (normal 40–55 mm)
- Salivary glands: Palpate parotid, submandibular, and sublingual glands for enlargement or tenderness; milk Stensen's and Wharton's ducts to check salivary flow
- Skin and lips: Inspect for lesions, actinic cheilitis, angular cheilitis, or suspicious pigmented areas
- Cranial nerve screen: Assess CN V (trigeminal) and CN VII (facial) function with light touch and motor tests when neuropathy is suspected
Step 2 — Intraoral Soft Tissue Examination and Oral Cancer Screening
Complete a systematic mucosal evaluation per ADA oral cancer screening recommendations.
- Labial mucosa and vestibule: Evert upper and lower lips; inspect for mucoceles, fibromas, or leukoplakia
- Buccal mucosa: Bilateral inspection with cheek retraction; note linea alba, Fordyce granules (normal variants), and any white, red, or ulcerated lesions
- Hard and soft palate: Direct and mirror-assisted inspection; palpate hard palate for tori or bony exostoses
- Tongue: Inspect dorsal, ventral, and lateral borders; lateral tongue is the highest-risk site for squamous cell carcinoma
- Floor of mouth: Bimanual palpation; note ranulas, sialoliths, or induration
- Oropharynx and tonsillar pillars: Inspect with tongue depressor; note asymmetry, exophytic lesions, or tonsillar hypertrophy
- Gingiva: Color, contour, consistency, and texture assessment on buccal and lingual of all sextants
- Documentation rule: Any lesion present > 14 days without resolution requires biopsy referral; record size (mm), color, location (using clock-face or tooth-relative notation), surface texture, and induration
Step 3 — Dental Hard Tissue Examination
Chart every tooth using Universal Numbering System (1–32 for permanent, A–T for primary).
- Existing restorations: Record type (amalgam, composite, ceramic, gold), surfaces involved (using MODBL notation), and condition (intact, defective margin, recurrent caries, fractured)
- Caries detection: Visual-tactile examination with explorer and mirror under adequate lighting and air-drying; classify as incipient (enamel only), moderate (into dentin), or advanced (pulp involvement risk); correlate with radiographic findings
- Tooth structure: Note fractures (craze lines, cracks, cuspal fractures) using ADA crack classification; document wear facets (attrition, abrasion, erosion, abfraction) with severity grading
- Missing teeth: Record with reason when known (extracted, congenitally absent, impacted)
- Tooth mobility: Grade using Miller classification (Grade I: < 1 mm horizontal, Grade II: > 1 mm horizontal, Grade III: horizontal and vertical depressibility)
- Occlusal analysis: Angle's classification (Class I, II div 1, II div 2, III), overjet/overbite measurement in mm, crossbites, open bite, premature contacts with articulating paper
Step 4 — Periodontal Charting
Record six-point probing depths and clinical attachment levels per AAP guidelines.
- Probing depths: Six sites per tooth (mesiobuccal, buccal, distobuccal, mesiolingual, lingual, distolingual) recorded in millimeters with calibrated probe (e.g., UNC-15 or Williams)
- Clinical attachment level (CAL): Calculated as probing depth + recession (or − hyperplasia) from CEJ
- Bleeding on probing (BOP): Record as present/absent at each site; > 10% BOP sites indicates active inflammation per AAP/EFP 2017 consensus
- Recession: Measured from CEJ to free gingival margin in mm; classify using Miller Classification (Class I–IV) or Cairo RT1/RT2/RT3
- Furcation involvement: Grade using Glickman classification (Grade I–IV) or Hamp classification for mandibular and maxillary molars
- Mucogingival defects: Measure width of attached gingiva (mucogingival junction to free gingival margin minus sulcus depth)
- Plaque and calculus: Record distribution using a plaque index (e.g., O'Leary Plaque Control Record) and calculus index
Step 5 — Radiographic Correlation
Integrate imaging findings with clinical examination per ADA/FDA radiographic selection criteria.
- Bitewing assessment: Interproximal caries (RI, RE, RD classifications), crestal bone levels, calculus deposits, overhanging restorations
- Periapical assessment: Periapical radiolucencies (size in mm), root morphology, root resorption, PDL widening, lamina dura continuity, endodontic treatment status
- Panoramic findings: Impacted teeth, cysts, pathologic lesions, condylar morphology, maxillary sinus pneumatization, carotid artery calcifications
- CBCT indications: Document rationale if CBCT is recommended per AAE/AAOMR position statement (e.g., complex endodontic anatomy, implant planning, impaction assessment, pathology characterization)
- Correlation rule: Every radiographic finding must have a corresponding clinical chart entry; every clinically suspicious finding must have radiographic documentation or a note explaining why imaging was deferred
Step 6 — Risk Assessment and Diagnosis Synthesis
Consolidate findings into a problem list with risk stratification.
- Caries risk assessment: Use ADA Caries Risk Assessment Form or CAMBRA protocol; classify as low, moderate, or high risk based on fluoride exposure, salivary factors, diet, bacterial challenge, and clinical indicators
- Periodontal diagnosis: Apply AAP/EFP 2018 Classification (Stage I–IV, Grade A–C) with primary descriptor and modifying factors
- Oral cancer risk: Stratify based on tobacco/alcohol use, HPV status if known, age > 40, history of prior oral lesions
- Problem list format: Each problem numbered with tooth/site reference, diagnosis, and urgency (emergent, urgent, elective)
- ASA classification: Document physical status classification (ASA I–VI) for treatment planning context
Checkpoint B — Examination Completeness Review
Before finalizing the examination record, verify:
Quality Audit
| # | Audit Item | Pass Criteria |
|---|
| 1 | Chief complaint documented | Patient's words quoted verbatim |
| 2 | Medical history current | Reviewed and signed within 12 months |
| 3 | Extraoral exam complete | All regions examined or explicitly noted as deferred with reason |
| 4 | Oral cancer screening documented | All 8 intraoral regions inspected and recorded |
| 5 | Hard tissue charting complete | Every tooth accounted for (present, missing, or impacted) |
| 6 | Periodontal charting complete | Six-point probing on all teeth with BOP |
| 7 | Radiographic correlation | Every radiographic finding has matching chart entry |
| 8 | Risk assessments completed | Caries risk, periodontal classification, ASA status all assigned |
| 9 | CDT code accurate | D0150 for new/comprehensive, D0120 for periodic; not interchanged |
| 10 | Problem list generated | Numbered, tooth-specific, with urgency designation |
Guidelines
- Use Universal Numbering System (1–32) for permanent teeth and letter designation (A–T) for primary teeth throughout
- Apply ADA/FDA Selection Criteria for Dental Radiographs to justify imaging orders
- Follow AAP/EFP 2018 Classification for all periodontal diagnoses — do not use deprecated terminology (e.g., "chronic periodontitis")
- Document examination findings in real time or immediately after the appointment; retroactive charting degrades accuracy
- Any suspicious soft tissue lesion persisting > 14 days requires biopsy referral with documentation of referral date and receiving provider
- Antibiotic prophylaxis decisions must reference current AHA guidelines and document the clinical rationale
- Flag all findings requiring follow-up with [FOLLOW-UP] tag and target date
- When examination is limited by patient cooperation, medical status, or time constraints, explicitly document the limitation and scope of the exam performed
- All entries must include provider name, date, and signature per state dental board record-keeping requirements