The example of wrist joint will clear the idea of the ellipsoid joint. But the only that differentiate from condylar types of the joint is the concave and convex surface is made up of more than one bone. The ellipsoid joint also consists of a convex surface that fits into the concave surface. Knee joints consist of two condyles forming a bicondylar joint. This joints also permits movement mainly in one plane around the transverse axis, but it also allows partial payment in another plane such as rotation on the vertical axis.Īnother example is, joints on the Jaws. One of the best examples of a condylar joint is our knee joints. one is a convex surface which fits perfectly into the concave surface this structure is called condyles. The articular surface in the condylar joint consists of two distinct condyles that fit with each other. The fifth one under the types of synovial joints is condylar joint. Let us try to understand each type, their structure, what makes them different from each other, with examples. It also produces great pain during walking and this condition is known as arthritis.Ĭoming back to the topic, our movable joint can further be classified under 7 types. This exactly also happens when our joints all also become dried up of lubricants, the smooth articular surface becomes eroded producing a crackling sound from the knee when we walk. If the bicycle is left unused for a long period and we do not lubricate, it would crackle and the movement of the wheels would be not that smooth. Remember in our childhood days when we would grease our bicycle or apply lubrication oil for a smooth ride, a moment of the wheels. Our movable joints are also lubricated and filled with fluid known as synovial fluid and this is why we call this joint a synovial Joint. Smooth cartilage allows friction-less movement and this smoothness is further enhanced by body lubricants. The articular surface of the movable joint and has a smooth lining called cartilage. All the pieces join together as immovable joint and form a stable structure of the skull.īy OpenStax College – Anatomy & Physiology,, CC BY 3.0, via īefore we proceed, let us brush up the anatomy of synovial joint which will help us understanding the different types of synovial joint. Somewhat spherical in shape, our skull is actually formed by joining the pieces of bones.

The best example is the joint in our skull.

However, there are other joints whose purpose is to maintain the structure of the body parts by not allowing movement, they are fixed and do not take part in any kind of movement. These joints are movable joints and our body consists of more of these types of joints.

Observe our body when we walk, run, jump, play sports, swim, it’s not hard to guess that all this action is due to the movement at our joint. The human body has broadly two types of joint, one is immovable joint and another is movable joint. Whenever two or more bones meet they form a joint.

Movable joint