Anatomy of the Upper Body: Shoulder, Elbow, Wrist and Hand
Skeletal Anatomy (Upper Extremity) Clavicle Scapula Humerus Radius Ulna Clavicle Scapula Humerus Radius Ulna
Specialized Anatomy of the Shoulder
Sternoclavicular and Scapulothoracic Joints
Major Shoulder Ligaments
Subacromial Bursa Sac
Musculature
“The Rotator Cuff”
Muscle Actions Deltoid Abducts the Shoulder Supraspinatus Leads to the first 10 – 15 degrees of Abduction Infraspinatus Hold the head of the Humerus in the Glenoid Cavity Teres Minor Hold the head of the Humerus in the Glenoid Cavity Subscapularis Internal Rotation/Draws the Humerus Forward & Downward
Nerve innervation of the shoulder Cranial nerves into the Brachial Plexus:
Injuries to Shoulder Dislocations Fractures Sprains (ligaments/joints) Grade 1 Grade 2 Grade 3 Strains (muscles/tendons) Grade 1 Grade 2 Grade 3
Dislocation: (first 10 seconds) ture=related ture=related Relocation:
Skeletal Anatomy of the Elbow
Major Elbow Ligaments
Musculature of the Upper Arm
Musculature of the Lower Arm
Musculature of the Forearm
Olecranon Bursa
Muscle Actions Biceps Brachii Elbow Flexion Triceps Brachii Elbow Extension Extensor Carpi Ulnaris Wrist Extension Extensor Carpi Radialis Wrist Extension Extensor Digitorum Finger/Wrist Extension Flexor Carpi Ulnaris Wrist Flexion Flexor Carpi Radialis Wrist Flexion Flexor Digitorum Finger/Wrist Flexion
Major Nerves of the Arm
Circulation and Innervations of the Elbow
Injuries to the Elbow and Forearm Dislocations Fractures Sprains (ligaments/joints) Grade 1 Grade 2 Grade 3 Strains (muscles/tendons) Grade 1 Grade 2 Grade 3
Dislocation: mQ Relocation: &NR=1&feature=fvwp
Skeletal Anatomy of the Wrist and Hand Carpals Metacarpals Phalanges
Muscles of the hand
Nerves of the Hand
Injuries to the Hand and Fingers Dislocations Fractures Sprains (ligaments/joints) Grade 1 Grade 2 Grade 3 Strains (muscles/tendons) Grade 1 Grade 2 Grade 3
Warning!!! Fracture: =related =related Dislocation: Relocation: rel rel
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