1. The Appendicular Skeleton
Bio 137 Anatomy And Physiology I

2. The Human Skeleton Axial Portion Appendicular Portion Skull Hyoid
Thoracic cage
Vertebral column
Appendicular Portion
Pectoral Girdle
Upper extremities
Pelvic girdle
Lower extremities

4. Things to know when studying bones
SCIENTIFIC NAME
AXIAL OR APPENDICULAR SKELETON
CLASSIFICATION BY SHAPE
# IN SKELETON
SPECIAL FEATURES / ARTICULATIONS
ANY SPECIAL FUNCTIONS

5. Scapula Humerus Femur Tibia
You will need to be able to distinguish right from left in the following bones:
Scapula
Humerus
Femur
Tibia

6. THE APPENDICULAR SKELETON
PECTORAL GIRDLE
UPPER LIMBS
PELVIC GIRDLE
LOWER LIMBS

7. THE APPENDICULAR SKELETON
PELVIC GIRDLE
COXAL (2)
LOWER LIMBS
FEMUR (2)
TIBIA (2)
FIBULA (2)
PATELLA (2)
TARSAL (14)
METATARSAL (10)
PHALANX (28)
PECTORAL GIRDLE
CLAVICLE (2)
SCAPULA (2)
UPPER LIMBS
HUMERUS (2)
RADIUS (2)
ULNA (2)
CARPAL (16)
METACARPAL (10)
PHALANX (28)

8. PECTORAL GIRDLE 2 CLAVICLES 2 SCAPULAE
CLAVICLES ARTICULATE WITH THE MANUBRIUM OF THE STERNUM AND THE ACROMION PROCESS OF THE SCAPULA

9. Pectoral Girdle 9

11. Scapula: Anterior View
ACROMION PROCESS
CORACOID PROCESS
GLENOID FOSSA
RIGHT

12. Scapula: Dorsal View 12

13. Scapula: Posterior View
ACROMION PROCESS
CORACOID PROCESS
SPINE
GLENOID FOSSA
RIGHT

14. 2 HUMERUS 2 RADIUS 2 ULNA 16 CARPALS 10 METACARPALS 28 PHALANGES
UPPER EXTREMITIES
2 HUMERUS
2 RADIUS
2 ULNA
16 CARPALS
10 METACARPALS
28 PHALANGES

15. Right Arm

16. UPPER ARM BONE: HUMERUS
Remember anatomical position when learning distinguishing features.
Shoulder Joint: Head of the humerus articulates with the glenoid fossa of the scapula

17. Humerus 17

18. Right Arm Head Greater tubercle Greater tubercle ANTERIOR POSTERIOR
Deltoid tuberosity
Olecranon fossa
Coronoid fossa
Medial epicondyle
Capitulum
Trochlea

19. FOREARM BONES: RADIUS AND ULNA
Radius is thumb side (lateral)
Ulna is pinky side (medial)

20. Radius 20

21. RADIUS
ULNA
RIGHT ARM: POSTERIOR VIEW
RIGHT ARM: ANTERIOR VIEW
RADIUS
ULNA

23. WRIST, HAND, AND FINGER BONES:
PER HAND:
8 CARPALS
5 METACARPALS
14 PHALANGES

24. Carpals Metacarpals Phalanges24

25. Figure 07.45a
RIGHT HAND: ANTERIOR VIEW

26. THE PELVIC GIRDLE 2 COXAL BONES
ARTICULATE WITH EACH OTHER (ANTERIOR) AND WITH SACRUM (POSTERIOR)

27. Pelvic Girdle 27

28. Coxal Bones: Hipbones Composed of ilium, ischium and pubis
3 bones fuse in the region of the acetabulum
Head of femur sits here
Pubic bones join at anteriorly at symphysis pubis
Fibrocartilage
Forms the Pubic arch
Which is larger, males or females?

29. ILIAC CREST
ACETABULUM
OBTURATOR FORAMEN
Medial Right
Lateral Right

32. The Pelvis 32

33. LOWER EXTREMITIES 2 FEMUR 2 PATELLA 2 TIBIA 2 FIBULA 14 TARSAL
10 METATARSAL
28 PHALANGES

34. Be able to distinguish right from left.
THIGH BONE: FEMUR
Be able to distinguish right from left.

35. Femur 35

36. Right Anterior
Right Posterior

37. A Sesamoid Bone In The Quadriceps Tendon
THE PATELLA
A Sesamoid Bone In The Quadriceps Tendon

39. LOWER LEG BONES: TIBIA & FIBULA
TIBIA IS THE SHINBONE – MEDIAL
BE ABLE TO DISTINGUISH RIGHT FROM LEFT (TIBIA)
FIBULA IS LATERAL

40. Tibia 40

41. Right

42. RIGHT LEG: ANTERIOR VIEW
TIBIAL TUBEROSITY
HEAD OF FIBULA
FIBULA
TIBIA
MEDIAL MALLEOLUS
LATERAL MALLEOLUS

43. PER FOOT: 7 TARSALS 5 METATARSALS 14 PHALANGES
ANKLE, FOOT, AND TOES
PER FOOT:
7 TARSALS
5 METATARSALS
14 PHALANGES

47. REVIEW OF APPENDICULAR BONES

48. Bone Identification Practice

49. Bone Identification Practice

50. Bone Identification Practice

51. Bone Identification Practice
RIGHT OR LEFT?