Table 7 A description of the attributes [27]
Attribute | Description |
|---|---|
Mc3 | Linear distance from point A to nasion perpendicular |
Mc5 | Mandibular length (Condylion to Gnathion) |
Mc6 | Maxillary length (Condylion to Point A) |
Mc7 | Lower anterior facial height (Anterior nasal spine to menton) |
St1 | SNA angle (Sella-Nasion-A) |
Ja1 | Saddle angle (Nasion-Sella-Articulare) |
Ja2 | Articular angle (Sella-Articulare-Gonion) |
Ja3 | Upper Gonial angle (Articulare-Gonion-Nasion) |
Ja4 | Lower Gonial angle (Nasion-Gonion-Menton) |
Ja5 | Anterior cranial base length (Sella to Nasion) |
Ja6 | Posterior cranial base length (Sella to Articulare) |
Ja7 | Ramus height (Articulate to Gonion) |
Ja8 | Mandibular corpus length (Gonion to Gnathion) |
Ja9 | Cranial base and Mandibular length ratio (Sella-Nasion/Gonion-Gnathion) |
Ja10 | Posterior facial height (Sella to Gonion) |
Ja11 | Anterior facial height (Nasion to Menton) |
Ja12 | Jarabak’s ratio (Posterior facial height/Anterior facial height) |
Ja13 | Posterior cranial base and ramus height ratio (Sella-Articulare/Articulare-Gonion) |
Ri9 | Maxillary height angle (Nasion-Center of Face-A) |
Ri10 | Maxillary depth angle (Porion-Orbitale and Nasion-A) |
Ri11 | Palatal plane angle (Porion-Orbitale/anterior nasal spine-posterior nasal spine) |
Ri12 | Cranial deflection (Basion-Nasion/Porion-Orbitale) |
Ri13 | Anterior Cranial length (Center of Cranium to Nasion) |
Ri15 | Mandibular corpus axis (point Xi to point protuberance menti or Pm) |
Ri16 | Articular cavity position: Porion to Ptv (intersection of the distal outline of pterigomaxillary fissure perpendicular to the porion-orbitale plane) |
Ri17 | Mandibular ramus position (Porion-Orbitale/Center of Face-point Xi) |
Ri18 | Posterior height (Gonion to Center of Face) |
Ri19 | Condylar height |
Ri20 | Condylar neck length |
Ri21 | Symphysis length |
Ar5 | Nasolabial angle (Columella-Subnasale-upper lip) |