T1

Nerves

• Median Nerve
• Ulnar Nerve
• Radial Nerve
• Medial Pectoral Nerve
• Medial Cutaneous Nerve of the Arm
• Medial Cutaneous Nerve of the Forearm

Joint Actions

• Innervator
  • 1st Carpometacarpal Joint
    • Abduction
    • Adduction
  • 2nd Metacarpophalangeal Joint (2nd MCP)
    • Abduction
    • Adduction
  • 3rd Metacarpophalangeal Joint (3rd MCP)
    • Abduction
  • 4th Metacarpophalangeal Joint (4th MCP)
    • Abduction
    • Adduction
  • 5th Metacarpophalangeal Joint (5th MCP)
    • Abduction
    • Adduction

Distal/Inferior Attachment

• Brachial Plexus