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Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage.

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Presentation on theme: "Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage."— Presentation transcript:

1 Functions of the Skeletal System 1.Support 2.Protection 3.Assistance in Movement 4.Mineral Homeostasis 5.Blood Cell Production 6. Triglyceride Storage

2 Axial Skeleton (indicated by blue) Skull# of Bones Cranium:8 Face:14 Auditory Ossicles:6 Hyoid1 Vertebral Column26 Cervical7 Thoracic12 Lumbar5 Sacrum1 Coccyx1 Sternum1 Ribs24 Axial Skeleton Total80

3 Appendicular Skeleton ( in bone color) Pectoral Girdle# 0f Bones Clavicle2 Scapula2 Upper Extremities Humerus2 Ulna2 Radius2 Carpals16 Metacarpals10 Phalanges28

4 Appendicular Skeleton ( in bone color) Pelvic Girdle# 0f Bones Os Coxae2 Lower Extremities Femur2 Fibula2 Tibia2 Patella2 Tarsals14 Metatarsals10 Phalanges28 Appendicular Total126 Skeleton Total206

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6 Sesamoid Bone

7 Wormian bone

8 Anatomical Terms for Bone Features Major Features Head Neck Body

9 Anatomical Terms for Bone Features Major Features Head Neck Body

10 Anatomical Terms for Bone Features Major Features Head Neck Body

11 Anatomical Terms for Bone Features Major features Angle Ramus Margin or Border Inferior angle Superior angle

12 Anatomical Terms for Bone Features Major features Angle Ramus Margin or Border

13 Anatomical Terms for Bone Features Major features Angle Ramus Margin or Border Axillary border

14 Anatomical Terms for Bone Features Major features Condyle Epicondyle Medial condyleLateral condyle

15 Anatomical Terms for Bone Features Major features Condyle Epicondyle Medial epicondyle

16 Anatomical Terms for Bone Features Ridges Line or Linea Crest or Crista Spine Linea Aspera

17 Anatomical Terms for Bone Features Ridges Line or Linea Crest or Crista Spine Crista galli

18 Anatomical Terms for Bone Features Ridges Line or Linea Crest or Crista Spine

19 Anatomical Terms for Bone Features Processes Tubercle Tuberosity Trochanter Hamulus Lesser tubercle

20 Anatomical Terms for Bone Features Processes Tubercle Tuberosity Trochanter Hamulus Radial Tuberosity

21 Anatomical Terms for Bone Features Processes Tubercle Tuberosity Trochanter Hamulus Greater trochanter Lesser trochanter

22 Anatomical Terms for Bone Features Processes Tubercle Tuberosity Trochanter Hamulus

23 Anatomical Terms for Bone Features Openings Foramen Meatus Fissure Sinus Obturator foramen

24 Anatomical Terms for Bone Features Openings Foramen Meatus Fissure Sinus External Auditory Meatus

25 Anatomical Terms for Bone Features Openings Foramen Meatus Fissure Sinus Superior Orbital Fissure

26 Anatomical Terms for Bone Features Openings Foramen Meatus Fissure Sinus Frontal Sinus

27 Anatomical Terms for Bone Features Depressions Fossa Impression Notch Sulcus Infraspinous Fossa Supraspinous Fossa

28 Anatomical Terms for Bone Features Depressions Fossa Impression Notch Sulcus Cerebellar impression

29 Anatomical Terms for Bone Features Depressions Fossa Impression Notch Sulcus Mandibular Notch

30 Anatomical Terms for Bone Features Depressions Fossa Impression Notch Sulcus Intertubercular Sulcus

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32 Carpals 2. Navicular 3. Lunate 4. Triquetral 5. Pisiform 6. Trapezium 7. Trapezoid 8. Capitate 9. Hamate

33 Carpals 1.Navicular 2.Lunate 3.Triquetral 4.Pisiform 5.Trapezium 6.Trapezoid 7.Capitate 8.Hamate

34 Can You Name the Carpals?

35 Tarsals 1.Calcaneus 2.Talus 3.Navicular 4.Cuboid 5. 1 st Cuneiform 6.2 nd Cuneiform 7.3 rd Cuneiform

36 Tarsals 1.Calcaneus 2.Talus 3.Navicular 4.Cuboid 5. 1 st Cuneiform 6.2 nd Cuneiform 7.3 rd Cuneiform

37 Can you name the Tarsals?

38 Special Features of the Fetal Skull Fontanels

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45 Chiasmatic groove Hypophyseal fossa Sella turcica

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