MSK 1 Flashcards
Adduct and elevate scapula
Rhomboids- Dorsal Scapular Nerve
Elevates Scapula- superior angel
Levator Scapulae- Dorsal Scapular Nerve
Extends, adducts, medial rotation of the arm
Latissimus dorsi- Thoracodorsal Nerve
Flexion, adduction, medial rotation of the arm
Pec Major
Pulls tip of shoulder down
Pec Minor
Medial rotation, adduction, extension
Teres Major- Subscapular
Medial rotation of the arm
Subscapularis- Subscapular
lateral rotation of the arm
Infraspinatus- Suprascapular
Abduction of the arm 0-15
Supraspinatus- Suprascapular
Rotates and protracts (pulls forward) the scapula; lift arm above 90- abduction
Serratus Anterior; long thorasic
Elevates Ribs
Serratus Posterior Superior; Anterior Rami thoracic
Depresses ribs
Serratus Posterior Inferior; Anterior Rami thoracic
Abducts arm 15-90
Deltoid; axillary
lateral rotation of the arm; axillary
Teres Minor
Rotate scapula during abduction above 90
Trapezius; Spinal Accessory