Cephalometric Analysis Course

Lesson 1 • Cephalogram Quality Assessment

Teaches criteria for accepting or rejecting a cephalogram before analysis begins. Directly prevents landmark errors caused by poor image quality.

Lesson 2 • Craniofacial Anatomy Review

Covers bones, sutures, and soft-tissue structures visible on lateral cephalograms. Provides the anatomical vocabulary required for accurate landmark identification.

Lesson 3 • Radiographic Principles for Cephalometry

Explains X-ray physics, magnification, and distortion relevant to cephalometric imaging. Ensures students interpret radiographic images with appropriate technical awareness.

Lesson 1 • Digital Tracing Workflow

Introduces software-based landmark placement and automated tracing tools. Students learn to verify and override automated suggestions for clinical accuracy.

Lesson 2 • Common Landmark Errors and Correction

Catalogs frequent misidentification patterns and their downstream measurement effects. Develops a self-audit habit critical for reliable clinical analysis.

Lesson 3 • Dental and Soft-Tissue Landmarks

Identifies landmarks on teeth and the facial soft-tissue profile. These points are essential for assessing dental compensation and esthetic outcomes.

Lesson 4 • Skeletal Landmark Definitions

Defines each skeletal landmark by anatomical location and radiographic appearance. Mastery here directly determines the reliability of all angular and linear measurements.

Lesson 1 • Cranial Base Reference Planes

Constructs Sella-Nasion and Frankfort Horizontal planes and explains their clinical significance. These are the most widely used baselines in skeletal analysis.

Lesson 2 • Occlusal and Functional Planes

Introduces the functional occlusal plane and its role in assessing dental relationships. Connects plane orientation to treatment mechanics and appliance design.

Lesson 3 • Maxillary and Palatal Planes

Defines the palatal plane (ANS-PNS) and its relationship to the cranial base. Establishes the maxillary reference used in vertical and sagittal assessments.

Lesson 1 • Sagittal Analysis Norms and Variation

Presents population-based norms and discusses ethnic and age-related variation. Prevents misdiagnosis by contextualizing measurements within appropriate reference groups.

Lesson 2 • Mandibular Position Assessment

Quantifies mandibular position and size using SNB, effective mandibular length, and pogonion projection. Differentiates positional from morphological mandibular discrepancies.

Lesson 3 • ANB Angle and Wits Appraisal

Teaches ANB angle derivation and the Wits appraisal as complementary sagittal measures. Highlights limitations of each method and when to use both together.

Lesson 4 • Maxillary Position Assessment

Evaluates maxillary position relative to the cranial base using SNA and additional linear measures. Distinguishes true maxillary prognathism from positional artifacts.

Lesson 1 • Vertical Skeletal Pattern Classification

Synthesizes multiple vertical measurements into a coherent pattern classification. Prepares students to communicate vertical findings clearly in clinical records.

Lesson 2 • Facial Height Ratios

Measures anterior and posterior facial heights and calculates their ratio. Establishes the vertical framework for classifying growth patterns.

Lesson 3 • Mandibular Plane and Growth Axis

Relates mandibular plane angle to growth direction and treatment response. Connects vertical skeletal pattern to prognosis for orthodontic and surgical cases.

Lesson 1 • Interincisal Angle

Calculates the angle between upper and lower incisor long axes and relates it to overbite and overjet. Guides decisions on incisor torque and extraction planning.

Lesson 2 • Lower Incisor Position and Inclination

Measures lower incisor angulation to the mandibular plane and its position relative to the A-Pog line. Central to assessing dental compensation in skeletal discrepancies.

Lesson 3 • Dental-Skeletal Discrepancy Integration

Combines skeletal and dental measurements to identify compensation and decompensation needs. Bridges the gap between diagnosis and treatment objective formulation.

Lesson 4 • Upper Incisor Position and Inclination

Quantifies upper incisor angulation to the maxillary plane and linear protrusion to the A-point vertical. Identifies proclination, retroclination, and protrusion patterns.

Lesson 1 • Soft-Tissue Landmarks and Planes

Identifies soft-tissue nasion, pogonion, and lip landmarks and constructs esthetic reference lines. Provides the measurement framework for profile assessment.

Lesson 2 • Predicting Soft-Tissue Treatment Response

Applies soft-tissue response ratios to predict lip and profile changes after tooth movement or surgery. Enables realistic esthetic goal-setting in treatment planning.

Lesson 3 • Lip Position and Prominence

Measures upper and lower lip position relative to esthetic lines and the facial plane. Directly informs extraction decisions and incisor retraction goals.

Lesson 1 • Problem List Formulation

Translates cephalometric measurements into a prioritized clinical problem list. Bridges quantitative data and qualitative clinical judgment for treatment planning.

Lesson 2 • Treatment Objective Setting

Defines specific, measurable cephalometric goals for each identified problem. Ensures treatment objectives are grounded in normative data and patient-specific factors.

Lesson 3 • Selecting the Appropriate Analysis System

Compares Steiner, Tweed, Ricketts, McNamara, and other systems for case-specific suitability. Students select and justify the most appropriate analysis for each patient type.

Lesson 4 • Systematic Analysis Workflow

Establishes a step-by-step protocol for completing a full cephalometric analysis efficiently. Prevents omissions and ensures consistent documentation across all cases.