Simple Ball And Socket Joint Diagram
The distal bone is capable of motion around an indefinite number of axes which have one common center.
Simple ball and socket joint diagram. The hip itself is a ball and socket joint much like the shoulder the structures necessary to create this joint are the socket the joint capsule muscle ligaments and the neck. This enables the joint to move in many directions. Is a health blogger focusing on health beauty lifestyle and fitness topics. The bones of the hip include the femur the ilium the ischium and the pubis.
The wrist is a condyloid joint. Large ligaments tendons and muscles around the hip joint hold the bones ball and socket in place and keep it from dislocating. Ball and socket joint also called spheroidal joint in vertebrate anatomy a joint in which the rounded surface of a bone moves within a depression on another bone allowing greater freedom of movement than any other kind of joint. A hinge joint allows extension and retraction of an appendage.
It is most highly developed in the large shoulder and hip joints of mammals including humans in which it provides swing for the arms and legs in various. Hinge joints are found in the knees elbows fingers and toes. The hip joint is a ball and socket type joint and is formed where the thigh bone femur meets the pelvis. A ball and socket joint allows for radial movement in almost any direction.
The hip joint is another example of ball socket joint where the head of the femur ball fits into a cup like cavity known as acetabulum socket in the hip bone. Hinge joints allow bones to move in one direction back and forth much like the hinge on a door. This leaves the question of how you should show this link between required and provided interfaces. This article looks at their anatomy and function and includes an interactive diagram.
The ball and socket joint or spheroid joint is a type of synovial joint in which the ball shaped surface of one rounded bone fits into the cup like depression of another bone. Pivot this joint can be found in the neck between the top two vertebrae. Ball and socket notation is still in the uml but it can only be used for connectors within composite structure diagrams which is a separate topic area. The femur has a ball shaped head on its end that fits into a socket formed in the pelvis called the acetabulum.
A condyloid joint is similar to ball and socket but with less movement. This joint is provided extra stability by the strong musculature and ligaments surrounding it.