Anatomy Flash Card 8 PDF

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Infraspinatus PA- Infraspinous fossa of scapula DA- Middle facet of greater tubercle of humerus IN- Suprascapular N (C5, C6) AC- Laterally rotates arm; and acts with rotator cuff muscles

Teres Minor PA- Middle part of lateral border of scapula DA- Inferior facet of greater tubercle of humerus IN- Axillary N (C5, C6) AC- laterally rotates arm; and acts with rotator cuff muscles

Supraspinatus PA- Supraspinous fossa of scapula DA- superior facet of greater tubercle of humerus IN- Suprascapular N (C4, C5 and C6) AC- Initiates and assists deltoid in abduction of arm and acts with rotator cuff muscles

Deltoid PA- Lateral 1/3 of clavicle; acromion and spine of scapula DA- Deltoid tuberosity of humerus IN- Axillary N (C5, C6) AC- Clavicle: flexes and med. rot. arm Acromial: abducts arm Spinal: extends and lat. rot. arm

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