In this exercise you will identify the following structures:

• Muscles
  • deltoid
  • infraspinatus
  • teres minor
  • teres major
  • triceps brachii (long head)
  • supraspinatus
  • triceps brachii (lateral head)
  • triceps brachii (medial head)
• Arteries
  • posterior circumflex humeral
  • suprascapular
  • transverse cervical
  • profunda brachii
  • radial collateral
  • middle collateral
• Nerves
  • axillary
  • suprascapular
  • accessory
  • radial
• Miscellaneous
  • superior transverse scapular ligament