comma-separated value files (.csv file) of the 3d landmark coordinates  (MathWorks Inc)

Journal: Clinical Oral Investigations

Article Title: Three-dimensional assessment of facial asymmetry in class III subjects, part 2: evaluating asymmetry index and asymmetry scores

doi: 10.1007/s00784-023-05193-x

Figure Lengend Snippet: Steps in clinically derived midline-based analysis (CM): a original 3D landmark configuration with; b original 3D configuration rescaled to a common centroid size and mirrored around the clinically derived midline (dashed line) derived from Nasion, Sella, and perpendicular to the horizontal plane; c original configuration (in red) and reflected configuration (in blue); d black arrows depicting Euclidean distance between each pair of landmarks (original configuration in red and its reflected configuration in blue)

Article Snippet: For each individual, the comma-separated value files (.CSV file) of the 3D landmark coordinates including the coordinates (Nasion and Sella) for generating the “clinically derived midline” were imported to “ MATLAB ” (The MathWorks, Inc., USA).

Techniques: Derivative Assay

Journal: Clinical Oral Investigations

Article Title: Three-dimensional assessment of facial asymmetry in class III subjects, part 2: evaluating asymmetry index and asymmetry scores

doi: 10.1007/s00784-023-05193-x

Figure Lengend Snippet: 3D landmark configuration for the total facial skeleton of pre-surgery, post-surgery, and control, plotted using the clinically derived midline (CM) method (original configuration in red, reflected configuration in blue). a , c Pre-surgery asymmetry at the mandible midline, mandible bilateral, chin, and ramus region compared to controls; a , b substantial correction of mandibular asymmetry post-operatively, specifically at the mandible midline and chin region, compared to pre-surgery; b , c Post-surgery results not comparable to controls

Article Snippet: For each individual, the comma-separated value files (.CSV file) of the 3D landmark coordinates including the coordinates (Nasion and Sella) for generating the “clinically derived midline” were imported to “ MATLAB ” (The MathWorks, Inc., USA).

Techniques: Control, Derivative Assay

Journal: Clinical Oral Investigations

Article Title: Three-dimensional assessment of facial asymmetry in class III subjects, part 2: evaluating asymmetry index and asymmetry scores

doi: 10.1007/s00784-023-05193-x

Figure Lengend Snippet: 3D landmark configuration for the total facial skeleton of pre-surgery, post-surgery, and control, plotted using Procrustes analysis (PA) (original configuration in red, reflected configuration in blue). a Masking of asymmetry at the mandibular midline and chin region before surgery; b no change despite surgical correction; c PA masks asymmetry even in controls and represents perfect symmetry

Article Snippet: For each individual, the comma-separated value files (.CSV file) of the 3D landmark coordinates including the coordinates (Nasion and Sella) for generating the “clinically derived midline” were imported to “ MATLAB ” (The MathWorks, Inc., USA).

Techniques: Control

Journal: Clinical Oral Investigations

Article Title: Three-dimensional assessment of facial asymmetry in class III subjects, part 2: evaluating asymmetry index and asymmetry scores

doi: 10.1007/s00784-023-05193-x

Figure Lengend Snippet: 3D landmark configuration for the total facial skeleton of pre-surgery, post-surgery, and control, plotted using modified Procrustes analysis (MPA) (original configuration in red, reflected configuration in blue). a , c Pre-surgery asymmetry at the mandible midline, mandible bilateral, chin, and ramus region compared to controls; a , b substantial correction of mandibular asymmetry post-operatively, specifically at the mandible midline and chin region, compared to pre-surgery; b , c post-surgery results not comparable to controls

Article Snippet: For each individual, the comma-separated value files (.CSV file) of the 3D landmark coordinates including the coordinates (Nasion and Sella) for generating the “clinically derived midline” were imported to “ MATLAB ” (The MathWorks, Inc., USA).

Techniques: Control, Modification

Journal: Clinical Oral Investigations

Article Title: Three-dimensional assessment of facial asymmetry in class III subjects, part 2: evaluating asymmetry index and asymmetry scores

doi: 10.1007/s00784-023-05193-x

Figure Lengend Snippet: 3D landmark configuration for the total facial skeleton of pre-surgery, post-surgery, and control, plotted using various quantification methods (original configuration in red, reflected configuration in blue). a Clinically derived midline-based analysis shows a marked correction of facial asymmetry post-surgery; b Procrustes analysis shows masking of asymmetry before surgery; c modified Procrustes analysis reflects the clinical situation more accurately and without the “masking effect”

Article Snippet: For each individual, the comma-separated value files (.CSV file) of the 3D landmark coordinates including the coordinates (Nasion and Sella) for generating the “clinically derived midline” were imported to “ MATLAB ” (The MathWorks, Inc., USA).

Techniques: Control, Derivative Assay, Modification