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A hinge joint is a synovial joint that allows uniaxial movement of two or more bones. The knee is an example of a hinge joint that can flex and extend, as well as rotate slightly. Learn more about the structure and function of hinge joints and other types of joints in the human body.
Such an arrangement allows considerable movement. These joints help in locomotion and many other movements. Common examples of synovial joints are ball and socket joint (between the humerus and pectoral girdle) and hinge joint (knee and elbow joints).
The hinge joint is a synovial joint, which permits uniaxial movement of bone about one axis of rotation. In hinge joint, convex surface of one bone fits into concave surface of another. The movements possible are flexion and extension. Example of hinge joints are elbow, interphalangeal joint, knee and ankle joints.
The ball and socket joint is a type of synovial joint. In this, one ball-shaped rounded bone fits into the cup-shaped depression of another bone. This joint allows flexion-extension, adduction-abduction and rotation movement. Examples include hip and shoulder joint. The hinge joint is another type of synovial joint.
Hinge joints are formed between two or more bones where the bones can only move along one axis to flex or extend. The knee joint is a hinge joint. Femur, patella, and fibula are associated with the knee joint because the knee joins the thigh with the leg and consists of two joints one between the femur and tibia (tibiofemoral joint) and one between the femur and patella (patellofemoral joint).
Nov 21, 2023 · Learn about the ball and socket joint, a type of synovial joint that allows for a great range of motion. See examples of ball and socket joints in the human body and how they work.
In hinge joints, the articulating ends of the bones fit together like a hinge on a door, and movement is therefore restricted to flexion and extension. Examples of hinge joints: elbow joint, knee joint, finger joint, etc.
A uniform rod mass m and length l is attached to smooth hinge at end A and to a string at end B as shown in figure. It is at rest . The angular acceleration of the rod just after the string is cut is:
A hinge joint is a form of freely movable joint that allows angular movement in one plane only, increasing and decreasing the angle between the bones, e.g., knee joint and elbow joint. It is a type of synovial joint. It provides uniaxial movement.
Synovial joints help in locomotion and many other movements. Ball and socket joint (between humerus and pectoral girdle), hinge joint (knee joint), pivot joint (between atlas and axis), gliding joint (between the carpals) and saddle joint (between carpal and metacarpal of thumb) are some examples of it.
