Upper Extremity muscles and origins Flashcards
Deltoid (clavicular)
Lateral 1/3 of Clavicle
Deltoid (Acromial)
Acromion
Deltoid (Scapular)
Scapular Spine
Subscapularis
Subscapular Fossa
Supraspinatus
Supraspinous Fossa
Infraspinatus
Infraspinous Fossa
Teres Minor
Lateral Border (scapula)
Teres Major
Inferior Angle (Scapula)
Pectoralis Major (clavicular)
Medial ½ clavicle
Pectoralis Major (Sternocostal)
Sternum, costal cartilage 1-6
Pectoralis Minor
Ribs 3-5
Subclavius
Rib #1
Serratus Anterior
Ribs 1-9
Biceps Brachii (long head)
Supraglenoid Tubercle (scapula)
Biceps Brachii (short head)
Coracoid Process (scapula)
Coracobrachialis
Coracoid Process
Brachialis
Anterior Humeral Body
Triceps Brachii (Long Head)
Infraglenoid Tubercle
Triceps Brachii (Lateral Head)
Posterior humeral body-superior to radial groove
Triceps Brachii (Medial Head)
Posterior humeral body-inferior to radial groove