care and prevention of athletic injuries 2009-2010 upper extremity anatomy muscles & ligaments

Care and Prevention of Athletic Injuries 2009-2010

Upper Extremity Anatomy

Muscles & Ligaments


Hand

• Palmer– Lumbricales– Dorsal & Palmer

Interossei

• Thenar– Abductor Pollucis

Brevis– Oppenens Pollucis– Flexor Pollucis Brevis– Adductor Pollucis


Hand

• Hypothenar– Palmaris Brevis– Abductor Digiti Minimi– Flexor Digiti Minimi

Brevis– Opponens Digiti

Minimi


Hand

• Collateral Ligaments• Nerve Supply

– Ulnar– Radian– Median

• Blood Supply– Radial– Ulnar


Forearm

• Extensors– Extensor Carpi

Radialis Longus & Brevis

– Extensor Carpi Ulnaris– Brachioradialis– Extensor Pollucis

Longus & Brevis– Abductor Pollucis

Longus


Forearm

• Flexors– Flexor Carpi Radialis– Flexor Carpi Ulnaris– Palmaris Longus– Flexor Digitorum

Superficialis & Profundus

– Flexor Pollucis Longus– Pronator Quadratus– Pronator Teres


Forearm

• Interosseous Membrane

• Nerve Supply– Median– Radial

• Blood Supply– Brachial Artery

• Ulnar• Radial


Elbow

• Extensors– Triceps Brachii– Anconeus

• Flexors– Biceps Brachii– Brachialis– Brachioradialis


Elbow

• Bursae• Collateral Ligaments

– Ulnar– Radial

• Nerve Supply– Musculocutaneous– Radial– Median

• Blood Supply– Brachial– Median


Shoulder

• Acting on the Humerus– Pectoralis Major– Latissimus Dorsi– Deltoid– Supraspinatus– Infraspinatus– Subscapularis– Teres Major & Minor– Coracobrachialis


Shoulder

• Acting on Scapula– Trapezius– Rhomboid Major &

Minor– Levator Scapulae– Pectoralis Minor– Serratus Anterior


Shoulder

• Bursae• Ligaments

– Coracoclavicular– Coracoacromial– Acromioclavicular

• Nerve Supply– Brachial Plexus

• Blood Supply– Subclavian

care and prevention of athletic injuries 2009-2010 upper extremity anatomy muscles & ligaments

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