Dictionary > Ellipsoidal joint

Ellipsoidal joint

Definition
noun
A synovial joint in which an oval-shaped process of one bone fits into an elongated or ellipsoidal cavity of the other, allowing movements such as flexion, extension, abduction and adduction.
Supplement
The ellipsoidal joint is a biaxial joint in which two principal axes of motion are at right angles to each other.
Examples are:

  • the wrist joint
  • the metacarpophalangeal joints
  • the metatarsophalangeal joints

Synonyms:

  • articulatio ellipsoidea
  • articulatio condylaris
  • condylar articulation
  • condylar joint
  • condyloid joint


  • You will also like...

    Sugar Homeostasis
    Sugar Homeostasis

    The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..

    Still Water Community Plants
    Still Water Community Plants

    This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..

    Independent Assortment and Crossing Over
    Independent Assortment and Crossing Over

    This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..

    Angle Oak Tree
    Seed Plants

    Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..

    running freshwater community
    Running Water Freshwater Community Factors

    This tutorial noted some of the physical and chemical factors that provide the framework of a running water community in..

    squirrel
    Animal Water Regulation

    Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..

    Related Articles...

    No related articles found

    See all Related Topics