Pectoralis Minor

Other Names

• Chest
• Shoulder

Heads

• 3 Heads

Also see

• Pectoralis Major
  • Clavicular Head
  • Sternal Head

Movement

Scapula

• Abduction
• Downward Rotation (During Abduction)
• Depression

Attachments

Origin

• Ribs (3rd to 5th)
  • Anterior Surface

Insertion

• Scapula (Superior Anterior)
  • Caracoid Process (Medial Border)

Related Muscles

• Serratus Anterior