hinge and pivot
Number of planes in the uniaxial joints?
The elbow is an uniaxial joint. This type is a synovial joint that permits movement around only one axis and in only one plane. The articulating ends of the bones form a hinge-shaped unity that allows only flexion and extension.
The kind of synovial joint form is the hinge joint, because of its primary uniaxial range of movement (as in shaking your head "yes") There is also a small amount of side to side bending which can be done, and rotation is possible at this joint.
A strong, complex ligament called the inter- (between) -osseous (bones) ligament, plus some blood vessels and nerves. You can find these things in the center of the forearm, between the two bones. Strong ligaments also connect the radius and ulna down by the wrist and up by the elbow.
Yes, the hip joint is an example of a synovial joint. Synovial joints are characterized by the presence of a joint cavity, synovial fluid, and a joint capsule that allows for smooth movement between bones, which is true for the hip joint.
No, the hip is a multiaxial joint because it allows movement in three planes: flexion/extension, abduction/adduction, and internal/external rotation. This allows for a wide range of motion compared to biaxial joints.
Yes, the glenohumeral joint is a synovial joint. It is a ball-and-socket joint formed by the head of the humerus and the glenoid cavity of the scapula, allowing for a wide range of motion in the shoulder. The joint is surrounded by a synovial membrane that secretes synovial fluid to lubricate and cushion the joint.
A synovial joint is also known as a moveable joint. like ball and socket,
A synovial joint has a joint capsule. This capsule surrounds the joint and is lined with a membrane that secretes synovial fluid, which helps reduce friction and provide nutrients to the joint.
synovial joints have synovial cavities
A fibrous joint cannot also be a synovial joint. Fibrous joints, such as sutures and syndesmoses, are united by fibrous tissue and lack a synovial cavity filled with synovial fluid for joint movement. Synovial joints, on the other hand, have a synovial cavity and are surrounded by a joint capsule.
Although your question is not precise, but I'll answer it1- The knee joint which is a biaxial synovial joint of the condyloid variantit is formed by the 2 long bones femur & tibia2- The elbow joint which is a uniaxial synovial joint ( hinge variant )it is formed by three long bones humerus, radius, and ulna