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arm and cubital fossa - Coggle Diagram

- - - - drains medial side of dorsum of hand and medial forearm
        before reaching cubital fossa
    - - lateral side of dorsum of hand
      - passes along roof of snuffbox
      - runs up lateral forearm to reach cubital fossa
- - - - short head from coracoid process
      - long head supraglenoid tubercle
      - both insert on radial tuberosity
    - - attaches to coracoid process
      - flexion and adduction of arm (not elbow)
    - - flexion at elbow
      - attaches to ulna
      - some extra innervation from radial nerve C7