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Appendicular Skeleton

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Presentation on theme: "Appendicular Skeleton"— Presentation transcript:

1 Appendicular Skeleton

2 Bones of the Appendicular Skeleton
Total of 126 bones Girdles Pectoral/Shoulder Girdle Pelvic/Hip Girdle Appendages Arms Legs

3 Pectoral Girdle Common name Function Bone Names Numbers Articulations
Scientific Numbers Articulations

4 Special Features Scapula
Glenoid cavity Acromion process

5 Arm Bones Upper Arm Lower Arm How to distinguish radius from ulna
Humerus Lower Arm Radius Ulna How to distinguish radius from ulna

6 Special Features Humerus Ulna Head Olecranon fossa Olecranon process
Trochlear notch

7 Special Features Ulna Olecranon process Trochlear notch

8 Wrist - Carpals Never lower Tillie’s Pants, Mother Might Come Home
Navicular, Lunate, Triquetral, Pisiform greater Multangular, lesser Multangular, Capitate, Hamate Sally Left The Party, To Take Cathy Home Scaphoid, Lunate, Triquetral, Pisiform Trapezium, Trapezoid, Capitate, Hamate

9 Bones of the Hand Metacarpals Fingers vs Thumbs Phalanges Knuckles
Count from the thumb #1 - #5 Fingers vs Thumbs Phalanges Proximal Middle Distal Knuckles Passing Gas

10 Pelvic Girdle Each pelvic bone – Os Coxa 3 fused bones Ilium
Note: ileum is a part of the small intestine! Each pelvic bone – Os Coxa 3 fused bones Ilium Contains the iliac crest – hematopoietic Posterior joint Ilium articulates with the sacrum forming the sacroiliac joint.

11 Ah here’s the dance you should know
Ah, baby when the lights are down low I say, grab your baby then go Do the Hucklebuck, Do the Hucklebuck If you don’t know how to do it; Man, you are out of luck Push ya baby out; Then you hunch her back Start a little movement in your SACROILIAC Wiggle like a snake, wobble like a duck That’s when you do the Hucklebuck A little bit of twist, A little bit of this And if you don’t know how to do it; Ask my little sis. Push your partner out; And then you hunch her back Wiggle like a snake; wobble like a duct That’s when you do the Huckle buck

12 Ischium Obturator foramen Acetabulum Ischial tuberosity

13 Pubis Symphysis pubis joint is the anterior joint of the pelvic girdle. Between 2 pubic bones.

14 Male and Female Pelvic Girdles
Ischium Pubis

15 Bones of the Leg Upper Leg Femur Knee Patella Lower leg Tibia Fibula

16 Special Features Femur Tibia Fibula Head of femur Tibial tuberosity
Medial malleolus Fibula Lateral malleolus

17 Ankle - Tarsals Foot – Metatarsals Toes – Phalanges Talus Calcaneus
Navicular Cuboid Lateral cuneiform Intermediate cuneiform Foot – Metatarsals Toes – Phalanges Proximal phalange Middle phalange Distal phalange Compare toe phalanges to finger phalanges.

18 Notice anything?

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