Which among the following is a branch from the trunk of brachial plexus?

Which among the following is a branch from the trunk of brachial plexus?

  1. Suprascapular nerve

  2. Long thoracic nerve

  3. Anterior thoracic nerve

  4. Dorsal scapular nerve

Explanation:

Branches of root- Long thoracic nerve, dorsal scapular nerve

Branches of the upper trunk- Suprascapular nerve, nerve to subclavius

Branches of the cords

  •    Lateral cord
    

o Lateral pectoral nerve

o Musculocutaneous nerve

o Lateral root of median nerve

  •    Medial cord
    

o Medial pectoral nerve

o Medial cutaneous nerve of arm

o Medial cutaneous nerve of forearm

o Ulnar nerve

o Medial root of median nerve

  •    Posterior cord
    

o Upper and lower subscapular nerves

o Thoracodorsal nerve

o Axillary nerve

o Radial nerve