Among dog breed populations that have been surveyed, it's been found that about a third of the dogs have joint diseases (1).

Synovial joints, the lubricated cavity that lets the bones in our shoulders, knees, and elbows slide smoothly against each other, provide freedom of movement to all vertebrates. Scientists have known ...

But it’s not a feature that we share with all vertebrates. Humans, other land vertebrates, and jawed fish have synovial joints. The lubricated cavity within these joints makes them more mobile ...

Joints of many different kinds keep our bodies moving, but only if they’re well-lubricated. Synovial fluid plays a key role in movement, cracking joints, and even joint diseases. What's inside us?

Synovial joints originated millions of years ago in jawed vertebrates, explained Sharma, a researcher at the University of Chicago. In a paper published Tuesday in PLOS Biology, she and her colleagues ...

The efficient architecture of our joints, which allows our skeletons to be flexible and sturdy, originated among our most ancient jawed fish ancestors, according to a new study. The efficient ...

The temporomandibular joint (TMJ) is a complex synovial joint that can be affected by various ... The TMJ disc usually has a biconcave shape and homogeneously low or intermediate signal intensity on ...

In the shoulder, synovial osteochondromatosis may occur within the glenohumeral joint and its recesses (including the tendon ... presentations of the disease may be suggested by the number, shape and ...

Osteoarthritis, the most common form of arthritis, is a debilitating joint disease that causes pain, stiffness and swelling. The research team set out to investigate whether kneecap shape might be ...

In an adult, the shape of the sacroiliac joint is oblong ... it is classified as one type of joint in front and another in back. In front, it is a synovial joint (discussed above as diarthrodial).

The clicking, cracking or popping sound of your joints is due to little air bubbles contained within the synovial fluid (also known as joint fluid) popping inside the fluid.' What to Read Next Did ...