#hinge_joint__ginglymus__ginglymoid_joint  a freely moving joint in which the bones are so articulated as to allow extensive movement in one plane
  supertype:  #synovial_joint__articulatio_synovialis  a freely movable joint
  subtype:  #knee_joint__knee__articulatio_genus__articulatiogenu  hinge joint in the human leg connecting the tibia and fibula with the femur and protected in front by the patella
  subtype:  #elbow_joint__elbowjoint__elbow__cubitus__cubitu__cubital_joint__cubitaljoint__articulatio_cubiti__articulatiocubiti  hinge joint between the forearm and upper arm and the corresponding joint in the forelimb of a quadruped
  subtype:  #interphalangeal_joint__interphalangealjoint  any of the joints between the phalanges of the fingers or toes

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