Shoulder Joint

• • Joints

    • Acromioclavicular joint

    • Glenohumeral joint

  • Ligaments:

    • Acromioclavicular ligament

    • Coraco-acromial ligament

    • Coracoclavicular ligament

    • Transverse humeral ligament

    • Capsule

  • Rotator cuff tendons

Muscles

• • Deltoid m.

  • Latissimus dorsi m.

  • ‘Rotator cuff’ muscles

    • Supraspinatus m.

    • Infraspinatus m.

    • Teres minor m.

    • Subscapularis m.

  • Teres major m.

Brachial plexus

• • Suprascapular n. (C5,6)

  • Medial cord

    • Ulnar n. (C7,8,T1)

    • Contribution to median n.

  • Lateral cord

    • Musculocutaneous n. (C5,6,7)

    • Contribution to median n.

  • Median n. (C6,7,8T1)

  • Posterior cord

    • Thoracodorsal n. (C6,7,8)

    • Axillary n. (C5,6)

    • Radial n. (C5,6,7,8,T1)

Vessels

• • Subclavian a.

    • Suprascapular a.

    • Dorsal scapular a.

  • Axillary a. & v.

    • 1st part

    • 2nd part

      • Thoraco-acromial a.

    • 3rd part

      • Subscapular a.

        • Thoracodorsal a.

        • Circumflex scapular a.

      • Anterior circumflex humeral a.

      • Posterior circumflex humeral a.