The Appendicular Skeleton Allows us to move and manipulate objects Includes all bones besides axial skeleton: –the limbs –the supportive girdles

Humerus: Anterior Humerus Scapula Clavicle Radius Ulna Click R Button for Slideshow Greater tubercle Coracoid process Lesser tubercle Acromion process Glenoid fossa Deltoid tuberosity Medial epicondyle Trochlea Lateral epicondyle Coronoid fossa Capitulum

Scapula

Shoulder Girdle (IR)

Humerus: Posterior For Slideshow Click R Button Right Arm, Posterior Scapula Spine of scapula Glenoid fossa of scapula Head of humerus Deltoid tuberosity of humerus Humerus Ulna Olecranon process of ulna Radius Greater tubercle of humerus Medial epicondyle of humerus Acromion of scapula Lateral epicondyle of humerus

Elbow (posterior view)

Which arm? What Position? View? Radius Ulna Humerus Lateral epicondyle of humerus Medial epicondyle of humerus Coronoid process of ulna Head of radius Coronoid fossa of humerus Capitulum of humerus Trochlea of humerus Radial tuberosity Styloid process of ulna Styloid process of radius Click R Button for Slideshow

Mnemonic for Learning Carpals She Likes To Play Lunate In the moonlight Triquetrum The third T Bone Pisiform Pea-shaped Try To Catch Her Trapezium: “It’s by the thumb” Trapezoid “Is by its side” Capitate Hamate A hambone With a hook Scaphoid A boat Click R Button for Slideshow Hand? View?

Bones of the Wrist (Which hand? what view?)

Bones of Wrist (which hand?)

Hand Quiz C D E F G H J K A B Answers: Next Slide; for Drill Click Back & Forth Right Palm

Hand Quiz Answers C. Trapezium D. Scaphoid E. Lunate F. Triquetrum G. Pisiform H. Hamate J. Capitate K. Trapezoid B. Metacarpals A. Phalanges Right Palm

Lower Limb

The Pelvic Girdle Hipbones – Innominate Bone Made up of 3 fused bones: –ilium –ischium –pubis Acetabulum - hip socket –meeting point of ilium, ischium, & pubis –on the lateral surface of the Innominate articulates with head of femur

The Pelvis Consists of 2 innominate bones, sacrum, & coccyx

Childbearing Modifications Enlarged pelvic outlet Broad pubic angle (> 100°) Less curvature of sacrum and coccyx Wide, circular pelvic inlet

Femur: What View Tibia Fibula Femur Which Leg? Lateral condyle Medial condyle Linea aspera Greater trochanter Lesser trochanter Pelvis For Slideshow Click R Button Head of femur

Lower Leg Femur Tibia Fibula Tibial tuberosity Talus (tarsal bone) Medial malleolusLateral malleolus Medial condyle of tibia Lateral condyle of tibia Leg? View? Click R Button for Slideshow Lateral condyle of femur Medial condyle of femur Patella

Lower Leg2 Femur Tibia Fibula Tibial tuberosity Talus (tarsal bone) Medial malleolusLateral malleolus Medial condyle of tibia Lateral condyle of tibia Right Leg, Anterior View Lateral condyle of femur Medial condyle of femur Knee cap

Mnemonic for Learning Tarsal Bones: M edial cuneiform (1) I ntermediate cuneiform (2) L ateral cuneiform (3) N avicular A boat It sails on the Cs T alus C alcaneus C uboid T iger C ubs N eed M I L C Click R Button for Slideshow

Foot Quiz A B C D E F G H J Answers: Next Slide; for Drill Click Back & Forth Which Foot?

Foot Quiz Answers A. Phalanges B. Metatarsals C. Cuboid D. Calcaneus E. Talus F. Navicular G. Medial Cuneiform (1) H. Intermediate Cuneiform (2) J. Lateral Cuneiform (3) Which Foot?

Wrist MRI