MSK_MMs @ Shoulder

Home > Preview

The flashcards below were created by user Tanuisha on FreezingBlue Flashcards.


  1. GH Flexion - Prime movers - 3
    • Anterior deltoid
    • Pec major (clavicular portion)
    • Coracobrachialis
  2. GH Extension - Prime movers - 3
    • Posterior deltoid
    • Latissimus dorsi
    • Teres major
  3. GH ABD - Prime movers - 2
    • Supraspinatus
    • Middle deltoid
  4. GH ER - Prime movers - 2
    • Infraspinatus
    • Teres minor
  5. GH IR - Prime movers - 4
    • Latissimus dorsi
    • Trees major
    • Pec major
    • Subscapularis
  6. GH Horizontal ABD - Prime movers - 3
    • Posterior deltoid
    • Infraspinatus
    • Teres minor
  7. GH Horizontal ADD - Prime movers - 1
    Pec major
  8. Deltoid - mm action 
    Entire mm - 1
    Anterior fibers - 3
    Posterior fibers - 3
    • Entire mm = Shoulder ABD
    • Anterior = GH flexion + Horizontal ADD + IR
    • Posterior = GH ext + Horizontal ABD + ER
    • Image Upload
  9. Coracobrachialis - mm action - 1
    • Shoulder flexion
    • Image Upload   Image Upload
  10. Subscapularis - mm action - 2????
    • GH ABD
    • GH ADD
    • Image Upload
  11. Subscapularis (when arm is by side) - mm action - 1
    • GH IR
    • Image Upload  Image Upload
  12. Supraspinatus - mm action - 1
    • GH ABD
    • Image Upload
  13. Teres Major - mm action - 4
    • Extension
    • Horizontal ABD
    • ADD
    • IR
    • Image Upload  
    • Insertion ANTERIORLY @ lesser tuberosity w/Latissimus Drosi
    • Image Upload
  14. Teres Minor - mm action - 4
    • Extension
    • Horizontal ABD
    • ADD
    • ER
    • Image Upload  Image Upload
  15. Infraspinatus - mm action - 3
    • Horizontal ABD
    • ABD
    • ER
    • Image Upload  Image Upload
  16. Latissimus Dorsi - mm action @ GH (3) + @ scapular (2)
    • GH Extension
    • GH ADD
    • GH IR
    • Scapular depression & protraction
    • Image Upload  Image Upload
  17. Levator scapulae - mm action - 2
    • Scapula elevation
    • Scapula downward rotation
    • Image Upload  Image Upload
  18. Long head of biceps mm (if arm externally rotated first) - action - 1
    ABD
  19. Pectoralis Major - mm action - 3
    • Horizontal ADD
    • GH ADD
    • GH IR
    • Image Upload  Image Upload
  20. Pectoralis minor - mm action - 3
    • Scapular depression
    • Protraction
    • Downward rotation
    • Image Upload  Image Upload
  21. Rhomboid Major/Minor - mm action - 3
    • Elevation, retraction & downward rotation of scapula
    • Image Upload  Image Upload
  22. Serratus Anterior - mm action - 3
    • Scapular Depression
    • Upward rotation
    • Protraction
    • Image Upload  Image Upload  Image Upload
  23. Scapula - Protraction - 2
    • Serrates anterior
    • Pectoralis minor
  24. Scapula - Retraction - 2
    • Rhomboids
    • Middle & lower trapezius
  25. Scapula - Depression - mm responsible - 2; d/t what; PT
    • Pec minor
    • Latissimus dorsi
  26. Scapula - Depression - d/t what? strengthen what mm? (1)
    • D/t Weakness & lengthening of Upper trapezius
    • Upper trapezius (scapular elevator)
  27. Scapula - Depression - PT
    Shoulder shrugs w/GH jt in its anatomical position w/shoulder flexed to 120
  28. Scapula - Elevation - 2
    • Upper trapezius
    • Levator scapulae
  29. Scapula - upward rotation - 2
    • Serrates anterior
    • Trapezius - lower & upper
    • Image Upload  Image Upload
  30. Scapula - downward rotation - mm responsible - 3
    • Rhomboids
    • Levator scapulae
    • Pec minor
    • Image Upload
  31. Scapula - downward rotation
    Strengthen what mms? - 2
    Stretch what mms? -
    • Strengthen scapula upward rotators (Serrates anterior + Trapezius)
    • Stretch scapula downward rotators (Rhomboids + Levator scapulae + Pec minor)
  32. Scapula Winging - Inferior border winging - describe
    • INC scapular tilting
    • Inferior angle of scapula starts to go back posteriorly
  33. Scapula Winging - Medial border winging - mms involved - 1
    Serrates anterior
  34. Scapula Winging - Rotary winging - mms involved
    All trapezius
  35. Axillary nn innervates what mms? - 2
    • Deltoid
    • Teres minor
  36. Suprascapular nn innervates what mms? - 2
    • Supraspinatus
    • Infraspinatus
  37. Dorsal scapular nn innervates what mms? - 2
    • Rhomboids
    • Levotor scapulae
  38. Subscapular nn innervates what mms? - 1
    Subscapularis
  39. Deltoid - nn + cord segment
    • Axillary nn
    • C5, C6 (posterior cord)
  40. Coracobrachialis - nn + cord segment
    • Musculocutaneous
    • C5, C6, C7 (lateral cord)
  41. Infraspinatus - nn + cord segment
    • Suprascapular
    • C5, C6 (brachial plexus trunk)
  42. Latissimus Dorsi - nn + cord segment
    • Thoracodorsal
    • C6, C7, C8 (posterior cord)
  43. Levator scapulae - nn + cord segment
    • Dorsal Scapular
    • C3, C4
  44. Pectoralis Major - nn + cord segment - clavicular & sternoclavicular fibers
    • Clavicular fibers - Lateral pectoral - C5, C6 (lateral cord)
    • Sternocostal fibers - Lateral + Medial pectoral - C5, C6 (lateral cord) + C8, T1 (medial cord)
  45. Pectoralis minor - nn + cord segment
    • Medial pectoral
    • C8, T1 (medial cord)
  46. Rhomboid Major/Minor - nn + cord segment
    • Dorsal Scapular
    • (C4), C5
  47. Serratus Anterior - nn + cord segment
    • Long thoracic
    • C5, C6, (C7)
  48. Subscapularis - nn + cord segment
    • Subscapular
    • C5, C6 (posterior cord)
  49. Supraspinatus - nn + cord segment
    • Suprascapular (brachial plexus trunk)
    • C5, C6
  50. Teres Major - nn + cord segment
    • Subscapular
    • C5, C6 (posterior cord)
  51. Teres Minor - nn + cord segment
    • Axillary
    • C5, C6
  52. Trapezius - nn + cord segment
    • Accessory
    • C3, C4

Card Set Information

Author:
Tanuisha
ID:
325269
Filename:
MSK_MMs @ Shoulder
Updated:
2016-11-09 23:47:34
Tags:
MSK MMs Shoulder
Folders:
MSK
Description:
MSK_MMs @ Shoulder
Show Answers:

Home > Flashcards > Print Preview