1. "I'm a big believer in punctuality, though it makes me very lonely."
11/10/2018
Title: Anat & Phys 9/22/06
Objectives:
To assess knowledge of histology and learn about skeletal anatomy
Class Topics
Review Histology lab practical
Skeletal system
Anatomy
Notes – Skull anatomy
"I'm a big believer in punctuality, though it makes me very lonely."
E. Verral Lucas
Saturday, November 10, :50 AM

2. Class Assignments Skeletal Anatomy Quiz 9/26/06 Due this class period
11/10/2018
Class Assignments
What
By When
Skeletal Anatomy Quiz 9/26/06
Due this class period
Due next class period
Due in the future

3. Axial Skeleton Cranium - 8 Facial - 14 Ear Ossicles - 6 Hyoid 1
11/10/2018
Axial Skeleton
Cranium - 8
1 Frontal
2 Parietal
1 Occipital
2 Temporal
1 Ethmoid
1 Sphenoid
Ear Ossicles - 6
2 Malleus
2 Incus
2 Stapes
Facial - 14
2 Zygomatic
2 Maxilla
2 Nasal
2 Nasal Conchae
2 Palatine
2 Lacrimal
1 Vomer
1 Mandible
Hyoid 1
1 Hyoid bone

4. Axial Skeleton Ribs - 25 Vertebrae - 26 24 ribs (12 on each side)
11/10/2018
Axial Skeleton
Ribs - 25
24 ribs (12 on each side)
1 Sternum
Vertebrae - 26
7 Cervical
12 Thoracic
5 Lumbar
1 Sacrum
1 Coccyx

5. Appendicular Skeleton
11/10/2018
Appendicular Skeleton
Pectoral Girdle (4)
2 scapula
2 clavicle
Upper limbs (60)
2 humerus
2 radius
2 ulna
16 carpals
10 metacarpals
28 phalanges
Pelvic Girdle (2)
2 os coxa
Lower limbs (60)
2 femur
2 tibia
2 fibula
2 patella
14 tarsals
10 metatarsals
28 phalanges

6. All the Bones Axial Skeleton Appendicular Skeleton Total Bones
11/10/2018
All the Bones
Axial Skeleton
Appendicular Skeleton
Total Bones

7. Terminology Condyle Facet Fissure Foramen Fossa Process Spine
11/10/2018
Terminology
Condyle
Facet
Fissure
Foramen
Fossa
Process
Spine
Trochanter
Tubercle
Tuberosity
Suture
Head
Neck
Diaphysis
Epiphysis

8. Frontal Bone Superior, anterior bone of skull (Forehead)
11/10/2018
Frontal Bone
Superior, anterior bone of skull (Forehead)
Contains supraorbital foramen
blood and nerves for forehead
Connects to parietal bones at coronal suture
Frontal sinus
Superior section of orbits of eyes

9. Parietal Bone Meet at superior margin (top) with saggital suture
11/10/2018
Parietal Bone
Meet at superior margin (top) with saggital suture
Joins with frontal at coronal suture
No foramen

10. 11/10/2018
Occipital bone
Posterior and inferior region (back and floor) of cranium
Meets with parietal at lambdoidal suture
Contains foramen magnum
exit for spinal cord
guarded by occipital condyles
articulates with the atlas (1st cervical vertebrae)
External occipital protuberance

11. Temporal Bone Meets with parietal at squamosal suture
11/10/2018
Temporal Bone
Meets with parietal at squamosal suture
contains external auditory meatus
ear canal
mandibular fossa
articulation with mandible
Zygomatic process
Posterior region (back part) of zygomatic arch
Cheek bone

12. Temporal Bone (cont.) Mastoid process Styloid process
11/10/2018
Temporal Bone (cont.)
Mastoid process
Anchor for neck muscles
sternocleidomastoid
Styloid process
anchors for muscles of tongue and pharnyx

13. 11/10/2018
Sphenoid bone
Posterior region of orbits, inferior region of cranium (lower walls and floor)
Contains optic foramen
opening for optic nerve
Superior and inferior orbital fissures
nerves and blood to eyes
Sella turcica (Turkish saddle)
houses the anterior pituitary gland
Sphenoid sinus

14. 11/10/2018

15. 11/10/2018
Ethmoid bone
Makes up nasal septum and divides cranial cavity from nasal cavity
splits into some of nasal conchae
Cribriform plate
for passage of olfactory nerves
Crista Galli (Rooster’s comb)
Projection in the middle of the cribriform plate
Ethmoid sinus

16. 11/10/2018
Ethmoid bone

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