AnatomySkeletal System Appendicular Skeleton Upper Extremity AnatomySkeletal System

Anatomy-Skeletal System Appendicular Skeleton Upper Extremity

Anatomy-Skeletal System Introduction Refer back to your skeletal diagram where you named the bones of the body that you know. n As we progress through today’s lesson and label the bones, if the bone is one that you labeled correctly on your diagram, place a check mark next to the bone. n

Anatomy-Skeletal System Objectives n Students will be able to: n Define anatomical terms. n Identify the bones of the upper extremity of the appendicular skeleton. n Label the bones.

Anatomy-Skeletal System Terminology n Appendicular Skeleton n The part of the skeleton that includes: n shoulder, pelvis, upper & lower limbs.

Anatomy-Skeletal System Terminology n Upper extremity n Includes the shoulder, arm, forearm, wrist, hand fingers.

Anatomy-Skeletal System Terminology n Fossa n A depression in a bone n Condyle n Large rounded bump, rounded articular projection n Epi n Means “Above”

Anatomy-Skeletal System Terminology n Meta n n Inter n n Between or among Supra n n Beyond Superior to or above Infra n Inferior to or below

Anatomy-Skeletal System Appendicular Skeleton n Bones of the Upper Extremity n. Humerus Radius n Ulna n. Carpals n Metacarpals n. Phalanges n

Anatomy-Skeletal System Appendicular Skeleton n Shoulder Girdle Clavicle n Scapula n Humerus n Sternum n Anterior View

Anatomy-Skeletal System Appendicular Skeleton n Clavicle

Anatomy-Skeletal System Appendicular Skeleton n Sternoclavicular Joint n SC Joint

Anatomy-Skeletal System Appendicular Skeleton Acromioclavicular Joint n “AC Joint” n Glenohumeral Joint n “GH Joint” n Anterior View Right

Anatomy-Skeletal System Appendicular Skeleton n Scapula n Glenoid Fossa n Coracoid Process n Acromion Process n Subscapular Anterior View Fossa

Anatomy-Skeletal System Appendicular Skeleton n Posterior View Left Scapula n Glenoid Fossa n Spine n Supraspinous Fossa n Infraspinous Fossa

Anatomy-Skeletal System Scapula §Coracoid Process §Glenoid Fossa n Lateral View Left Scapula n Acromion Process n Spine

Anatomy-Skeletal System Appendicular Skeleton n A / Right P Humerus n Head n Shaft n Medial Epicondyle n Lateral Epicondyle n Olecranon Fossa

Anatomy-Skeletal System Appendicular Skeleton n Radius n Head n Shaft n Proximal (Superior) Radioulnar Joint

Anatomy-Skeletal System Appendicular Skeleton n Ulna n Shaft n Olecranon Process n Distal (Inferior) Radioulnar Joint

Anatomy-Skeletal System Appendicular Skeleton n Radius Ulna Carpals (8)

Anatomy-Skeletal System Appendicular Skeleton n Metacarpals (5)

Anatomy-Skeletal System Appendicular Skeleton n Phalanges (5)

Anatomy-Skeletal System Appendicular Skeleton n Metacarpophalangeal Joint n MP Joint

Anatomy-Skeletal System Appendicular Skeleton n Identifying Metacarpals and Phalanges n 1 2 1 3 4 5 -5

Anatomy-Skeletal System Appendicular Skeleton n n Identifying Phalanges Proximal Phalanx Middle Phalanx Distal Phalanx 2 3 3

Anatomy-Skeletal System Appendicular Skeleton n Identifying Joints within the phalanges Distal Interphalangeal Joint n DIP Joint Proximal Interphalangeal Joint n PIP Joint