Superciliary arch Nasal bone Frontal bone Supra-orbital notch 鼻骨 (foramen) Glabella Zygomatic process Nasion Medial to the (of frontal bone) Nasal bone frontal process of Piriform aperture Frontal process (of maxilla) the maxilla. Zygomatic bone Inferior nasal concha Infra-orbital foramer Nasal crest Contribute to -Anterior nasal spine the piriform Zygomatic process (of maxilla) Alveolar process aperture,large Oblique line Ramus of mandible opening of bony Maxilla Alveolar part of mandible nasal cavity. Angle of mandible Mandible Body of mandible Mental foramen Mental protuberanc Mental tubercle Anterior view (III) 16
16 Anterior view (III) Nasal bone 鼻骨 Medial to the frontal process of the maxilla. Contribute to the piriform aperture, large opening of bony nasal cavity
Superciliary arch Maxilla上颌骨 Frontal bone Supra-orbital notch (foramen) ▣lnf.rim of the Glabella orbit Zygomatic process Nasion (of frontal bone) ▣Lateral wall of Nasal bone the nasal cavity Piriform aperture Frontal process (of maxill Zygomatic bone Inferior nasal concha. Infra-orbital foramen Nasal crest Piriform aperture -Anterior nasal spine ◆Bony nasal septum Zygomatic process (of maxilla) -Alveolar process A paired inferior nasal Oblique line concha. Ramus of mandible Maxilia Alveolar part of mandible Angle of mandible Mandible Body of mandible 、Mental foramen Mental protuberance Mental tubercle Anterior view (IV) 17
17 Anterior view (IV) Maxilla上颌骨 Inf. rim of the orbit Lateral wall of the nasal cavity Piriform aperture Bony nasal septum A paired inferior nasal concha
Maxilla上颌骨 Superciliary arch ▣lnf.rim of the Frontal bone orbit Supra-orbital notch (foramen) Lateral wall of theatabeita nasal cavity Nasion Zygomatic process (of frontal bone) .Nasal bone TWo processesm -Frontal process (of maxill Laterally:zygomatic Zygomatic bone Inferior nasal concha Superiorly:frontal Infra-orbital foramen Nasal crest processes. Anterior nasal spine Body:inferior en Alveolar process is the alveolar process Rmusot mandible Oblique line containing the teeth. Maxilla Alveolar part of mandible Infra-orbital foramen Angle of mandible Mandible Body of mandible Mental foramen Mental protuberance Mental tubercle Anterior view (IV) 18
18 Anterior view (IV) Maxilla上颌骨 Inf. rim of the orbit Lateral wall of the nasal cavity Two processes: Laterally: zygomatic Superiorly: frontal processes. Body: inferior end is the alveolar process containing the teeth. Infra-orbital foramen
Mandible下颌 Superciliary arch 骨(lower jaw) Frontal bone- Supra-orbital notch (foramen) Body,anteriorly, Glabella base alveolar Zygomatic process Nasion- (of frontal bone) Nasal bone part. Piriform aperture Frontal process (of maxilla Ramus,posteriorly, Zygomatic bone Inferior nasal concha. Infra-orbital foramen Ant.and post. Nasal crest processes. -Anterior nasal spine Zygomatic process (of maxilla) Alveolar process -Oblique line Ramus of mandible Maxilla Alveolar part of mandible Angle of mandible Mandible Body of mandible Mental foramen Mental protuberance Mental tubercle 19 Anterior view (V)
19 Anterior view (V) Mandible下颌 骨 (lower jaw) Body, anteriorly, base + alveolar part. Ramus, posteriorly, Ant. and post. processes
Mandible下颌 A Superior border Condylar process 骨(lower jaw) Anterior border Body anteriorly, -Ramus base alveolar Oblique line- part. Ramus posteriorly, Ant.and post. Body Angle processes. Inferior border Mental foramen Condylar process:joint with temporal bone Coronoid process:muscle attachment 20
20 Mandible下颌 骨 (lower jaw) Body anteriorly, base + alveolar part. Ramus posteriorly, Ant. and post. processes. Condylar process：joint with temporal bone Coronoid process: muscle attachment