Antecubital Fossa

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  • space on anterior side of elbow

Contents

  • posterior interosseous branch of radial nerve
    • leaves fossa between two heads of supinator
  • brachial artery
    • lies lateral to median nerve
    • against tendon of biceps
    • bifurcated into radial and ulnar arteries

Borders

  • roof
    • bicipital aponeruosis
      • separates from median cubital vein
  • floor
    • brachioradialis
    • brachialis
    • medial edge of supinator
 

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