Research Article
Analysis of Three-Dimensional Morphological Differences in the Mandible between Skeletal Class I and Class II with CBCT Fixed-Point Measurement Method
Table 2
The line distance and angle measurements to describe the morphological characteristics of the mandible.
| | Mandibular body |
| | GoR-GoL | Mandibular body width | | MfR-MfL | Width between mental foramen | | Go-Ma (R/L) | Width between gonion | | Go-Me (R/L) | Mandibular body length | | Co-Gn (R/L) | Effective mandible length | | Ma-Ig (R/L) | Alveolar process length | | Ig-Men | Height of mandibular body | | GoR-Me-GoL | The opening of mandibular body relative to Me | | Co-Go-Me (R/L) | Mandibular angle | | Cc-Ma-Ig (R/L) | Anterior angle of mandible |
| | Ramus of mandible |
| | SgR-SgL | Width between sigmoid notch | | MaR-MaL | Width between the mandibular inflection points | | Co-Go (R/L) | Ramus height | | CoR-Me-CoL | The opening of mandibular ramus relative to Me | | Cc-Sg-Co (R/L) | Coracoid-sigmoid notch-condylar angle | | CoGo-Sag (R/L) | Anteroposterior inclination of ramus | | CoGo-Cor (R/L) | Mesial and distal inclination of ramus |
| | Condyle |
| | CcR-CcL | Width between coracoid processes | | CoR-CoL | Width between condylar | | Co-Cc (R/L) | Distance between condyle and coracoid | | CdM-CdD (R/L) | Condylar width | | CdA-CdP (R/L) | Condylar thickness | | Co-Sg (R/L) | Condylar height | | CdMCdD-Sag (R/L) | Anteroposterior inclination of condyle | | CdMCdD-Cor (R/L) | Mesial and distal inclination of condyle |
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