• 710 Diffuse diseases of connective tissue
  • 711 Arthropathy associated with infections
  • 712 Crystal arthropathies
  • 713 Arthropathy associated with other disorders classified elsewhere
  • 714 Rheumatoid arthritis and other inflammatory polyarthropathies
  • 715 Osteoarthrosis and allied disorders
  • 716 Other and unspecified arthropathies
  • 717 Internal derangement of knee
  • 718 Other derangement of joint
  • 719 Other and unspecified disorders of joint