Articular Surfaces

• Sternoclavicular joint - Articular Surfaces:

  • Costal cartilage of 1st rib
  • Clavicular notch of the sternum
  • Sternal (medial) end of the clavicle

  A) Sternoclavicular joint

  
• Sternoclavicular joint - Articular Surfaces - Clavicular notch of the sternum:

  • Covered in hyaline cartilage
  • Reciprocally concavo-convex

  A) Clavicular notch

  B) Sternoclavicular joint

  
• Sternoclavicular joint - Articular Surfaces - Sternal (medial) end of the clavicle:

  • Covered by fibrocartilage
  • Convex superior to inferior
  • Concave anterior to posterior

  A) Sternal clavicle

  B) Sternoclavicular joint