Unit 6 Shoulder/Shoulder Girlde Flashcards
Anterior Muscles
Pectoralis Major
Coracobrachialis
Subscapularis
Superior Muscles
Deltoid
Supraspinatus
Posterior Muscles
Latissimus dorsi
Teres major
Infraspinatus
Teres minus
Delotid
O: Anterior clavicle, Lateral aspect of Acromion process, Inferiro edge of spine of scapula
I: Deltoid Tuberosity
Nerve: Axillary
Pectoralis Major
O:Medial Half of anterior clavicle, anterior surface of sternum
I: Intertubercular groove
Nerve:Clavicular head: Lateral Pectoral
Sternal Head: Medial Pectoral
Latissimus Dorsi
O: Posterior crest of Ilum, Back of sacrum, Lumbar and lower 6 thoracis ribs
I: Intertubercular groove
N:Thoracodorsal
Teres Major
O: Inferior border of scapula
I:Intertubercular groove
N:Lower Subscapular
Coracobrachialis
O: Coracoid process of scapula
I: Middle of humeral shaft
N: Musculotaneous Nerve
Subscapularis
O: Entire anterior surface of scapula
I: Lesser tubercle
N:Upper subscapular/Lower subscapular
Supraspinatus
O: Above spine on posterior scapula
I: Superior edge of greater tubercle
N: Suprascapular Nerve
Infraspinatus
O: Poserior suface below spine of scapula
I: Greaer tubercle on poserior side
N: Suprascapular Nerve
Teres Minor
O: Posterior scapula, lateral border
I: Greater tubercle on posterior side
N: Axillary
Glenohumeral Flexion
Anterior Deltoid
Upper Pectoralis Major
Glenohumeral Extension
Teres Major
Latissimus Dorsi
Lower Pectoralis Major
Glenohumeral Abduction
Delotid
Supraspinatus
Upper Pectoralis Major