Distal Radius

• Radiocarpal Joint - Articular Surfaces - Distal Radius:

  • Articular cartilage on lower end radius divided by low ridge into:
  • Lateral triangular area for articulation with scaphoid
  • Medial quadrangular area for articulation with lunate

  A) Distal Radius

  B) radiocarpal joint

  
• Radiocarpal Joint - Articular Surfaces - Distal Radius:

  • Radius and ulnar disc articulating surface is bi-concave

  A) Distal Radius

  B) radiocarpal joint