132% d $2 82- FS1 FS2 Color the different bones to match your textbook B1 b Θ 4114 SKELETAL SYSTEM-Axial Skeleton Skull-Anterior View Orbital Complex Seven bones (b.) form the bony orbit that encases the eye: Frontal b. Palatine b. Maxilla Lacrimal b. Ethmoid Sphenoid Zygomatic b. 86 MLE S Z Nasal bone P1 810 811 810 -P2 P3 Make 89 F2 To recall five of these seven bones from medial to lateral, use this mnemonic: Maxilla Lily Eat Spinach, Zak! Lacrimal b. Ethmoid Sphenoid, Zygomatic b. F3 B12 Bones (B) B1 Frontal bone B2 Sphenoid B3 Ethmoid B4 Lacrimal bone B5 Nasal bone B6 Parietal bone B7 Temporal bone B8 Palatine bone B9 Zygomatic bone Key to Illustration B10 Maxilla B11 Vomer B12 Mandible Sutures (S) S1 Coronal suture S2 Squamous suture Foramina (F) F1 Supraorbital foramen F2 Infraorbital foramen F3 Mental foramen Canal (C) C1 Optic canal Processes, Projections (P) P1 Middle nasal concha P2 Perpendicular process of ethmoid P3 Inferior nasal concha Fissures (FS) FS1 Superior orbital fissure FS2 Inferior orbital fissure 115 SKELETAL SYSTEM-Axial Skeleton Skull-Lateral and Midsagittal Views $3 83 B2 C1 81 O Color the different bones to match your textbook. 81 Frontal bone 82 Parietal bone 83 Occipital bone Bones (B) Key to Lateral View Processes, Projections (P) P1 Mastoid process P2 Styloid process F1 P3 Zygomatic arch B4 Temporal bone P4 Zygomatic process 87 88 85 Sphenoid of temporal bone B6 Ethmoid 89 B7 Lacrimal bone F2 B8 Nasal bone 89 Maxilla 810 Zygomatic bone B9 811 Mandible Sutures (S) S1 Coronal suture P5 Temporal process of zygomatic bone Foramina (F) F1 Supraorbital foramen F2 Infraorbital foramen F3 Mental foramen Canal (C) S2 Squamous suture F3 C1 External acoustic meatus (canal) S3 Lambdoid suture 85 B4 B10, P1 B11 P2 P4 P3- P5 Skull lateral view Bones (B) B1 Frontal bone Key to Midsaggital View Processes, Projections (P) P1 B1 Crista gall SS1 B2 Parietal bone B2 P1 B5 B6 B3 Occipital bone B4 Temporal bone C1 $3 SS2. B4 $2 B5 Sphenoid P2 B6 Nasal bone B7 B9 B3 F1 981 B8 B10 P3 Skull midsaggital view B7 Vomer B8 Palatine bone B9 Maxilla B10 Mandible Sutures (S) S1 Coronal suture S2 Squamous suture S3 Lambdoid suture (of ethmoid) P2 Perpendicular plate (of ethmoid) P3 Occipital condyle Foramina (F) F1 Jugular foramen Sinuses (SS) SS1 Frontal sinus SS2 Sphenoidal sinus Canal (C) C1 Internal acoustic meatus (canal) 114 14