Pronators

• Pronator Teres
  • Bony Attachments:
    • 1: Common flexor tendon and coronoid process of the ulna
    • 2: Midpoint of the lateral radius
  • Innervation: Median nerve (C6, C7)
  • Arterial supply: Ulnar artery
  • Action: Pronates the forearm
• Pronator Quadratus
  • Bony Attachments:
    • 1: Distal anteriomedial ulna
    • 2: Distal anterior radius
  • Innervation: Median nerve (C6, C7)
  • Arterial supply: Interosseous artery
  • Action: Pronates the forearm