These joints act like a door opening and closing. Hinge Joints – Hinge joints allow movement in one direction.The only two ball-and-socket joints in the body are the hip and shoulder. This type of joint allows for the most movement. Ball-and-Socket Joints – A ball-and-socket joint is where two bones meet – one of the bones has a rounded head and rests in the cup-like socket of the other.Examples of mobile joints are the knee, shoulder, hip, and elbow. Movable Joints – Movable joints allow the bones to be completely mobile and move freely.Examples of these joints can be found between the vertebrae, ribs, and sternum. These types of joints are mostly cartilaginous. Partly Movable Joints – Partly movable joints allow for slight movement.An example of non-moving joints are sutures, which connect bones in the skull. Most of these types of joints are fibrous. Immovable Joints – Immovable joints allow for little to no movement. These are the three types of joint functions: The joint function relies heavily on the structure. Joints can also be classified by joint functions or their range in motion. This is the most common type of joint and also the most freely movable joint. Synovial Joints – Synovial joints have a cavity of fluid between the bones.This type of joint allows more movement than fibrous joints but less movement than synovial joints. Cartilaginous Joints – Cartilaginous joints are bones that are bound together by cartilage.Since this kind of tissue is dense and tough, that is why most fibrous joints are immovable. Fibrous Joints – Fibrous joints are when the bones are connected with a thick connective tissue that is rich in collagen fibers.These are the three types of joint structures: Joints can be classified by their joint structure, which depends on how the bones connect and what type of tissue binds the bones together. Your body is made up of all sorts of joints, but do you know how your joints are structured or what their functions are? If not, keep reading this blog! We will talk all about joint structures, functions, and even some types of joints.
0 Comments
Leave a Reply. |