A tissue called the synovial membrane lines the joint and seals it into a joint capsule. The synovial membrane secretes a clear, sticky fluid (synovial fluid) around the joint to lubricate it.
Most of the upper and lower limb joints are synovial. The majority of the synovial joints are lined with hyaline cartilage, except for the temporomandibular joint which is lined with the fibrous cartilage. The joint is encompassed in a capsule that encases the joint cavity.
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A joint is any place in your body where two bones meet. You have several types of joints that give your body structure and help you move.
Types of joints based upon their structure (L to R): cartilaginous joint, fibrous joint, and synovial joint. Structural classification names and divides joints according to the type of binding tissue that connects the bones to each other. [1]
Joint, in humans and other animals, structure connecting two or more adjacent parts of the skeleton. Not all joints move, but, among those that do, motions include spinning, swinging, gliding, rolling, and approximation. Learn about the different types of joints and their structure and function.
Learn the basics of joints in human anatomy, including joint classification, synovial structure and factors affecting joint stability. Designed for medical students and clinicians.