Twenty two bones,excluding the ossicles of the ear. Except for the mandible,which forms the lower jaw, the bones of the skull attach to each other. 11
11 Twenty two bones, excluding the ossicles of the ear. Except for the mandible, which forms the lower jaw, the bones of the skull attach to each other
B Coronal suture- Sagittal suture ▣An upper domed part:calvaria颅J顶 (corresponds to the scalp) ▣A lower anterion part:facial skeleton (corresponds to the face) 12
12 An upper domed part: calvaria 颅顶 (corresponds to the scalp) A lower anterior part: facial skeleton (corresponds to the face)
Superciliary arch Frontal bone. Supra-orbital notch (foramen） Glabella Zygomatic process Nasion- (of frontal bone) Nasal bone Piriform aperture Frontal process (of maxilla) Zygomatic bone Inferior nasal concha Infra-orbital foramen Nasal crest -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 Anterior view 13
13 Anterior view
Frontal bone额骨 Superciliary arch Frontal bone ▣Ceiling of the Supra-orbital notch (foramen) orbit Glabella Superciliary arch Zygomatic process Supra-orbital notch Nasion (of frontal bone) Nasal bone 口Inferiolaterally, Piriform aperture Frontal process (of maxilla) one process Zygomatic bone Inferior nasal concha Infra-orbital foramer connects to Nasal crest zaygomatic bone -Anterior nasal spine Inferiomedially Alveolar process articulates with the Oblique line Ramus of mandible nasal bone and the Maxilla Alveolar part of mandible frontal process of Angle of mandible Mandible the maxilla. Body of mandible Mental foramen Mental protuberance Mental tubercle Anterior view (I) 14
14 Anterior view (I) Frontal bone额骨 Ceiling of the orbit Superciliary arch Supra-orbital notch Inferiolaterally, one process connects to zaygomatic bone Inferiomedially, articulates with the nasal bone and the frontal process of the maxilla
Superciliary arch Frontal bone Supra-orbital notch (foramen) Zygomatic Glabella bone颧骨 Zygomatic process Nasion- (of frontal bone) Nasal bone (cheek bone) form aperture Frontal process (of maxilla Zygomatic bone nasal concha Infra-orbital foramen Lateral and Nasal crest inferior rims of -Anterior nasal spine ic process (of maxilla) Alveolar process the orbit Oblique line Ramus of mandible Maxilla Alveolar part of mandible Angle of mandible Mandible Body of mandible Mental foramen Mental protuberance Mental tubercle Anterior view (II) 15
15 Anterior view (II) Zygomatic bone 颧骨 (cheek bone) Lateral and inferior rims of the orbit