Movements

• Small Joints of Hand - Metacarpophalangeal joints - Movements:

  • Flexion: more than 90 ° (increasing towards the little finger)

  A) Metacarpophalangeal joints

  B) flexion

  
• Small Joints of Hand - Metacarpophalangeal joints - Movements:

  • Extension: up to 50 °

  A) Metacarpophalangeal joints

  B) extension

  
• Small Joints of Hand - Metacarpophalangeal joints - Movements:

  • Abduction and adduction: 30 °(when MCPs positioned in extension)

  A) Metacarpophalangeal joints

  B) adduction

  C) abduction