forming the ball, while the end of the other bone within the joint contains a rounded depression, forming the socket. The ball slides, rolls, and spins within the socket to allow movement of the joint in multiple directions
Ball-and-socket joint for can be moved in all directions, fastenings, for example from shock absorbersA ball joint having a ball element surrounded by a pair of ball cups of plastic material which are friction welded along the equator of the ball element and having a sleeve surrounding the ...
ball joint n 1.(Mechanical Engineering) a coupling between two rods, tubes, etc, that consists of a spherical part fitting into a spherical socket, allowing free movement within a specific conical volume 2.(Anatomy)anatomyAlso called:multiaxial jointa bony joint, such as the hip joint, in wh...
-socket jointasynovial jointin which the rounded or spheroidal surface of one bone (the “ball”) moves within a cup-shaped depression (the “socket”) on another bone, allowing greater freedom of movement than any other type of joint. See illustration. Called alsopolyaxialorspheroidal joint....
Define Ball and socket joint. Ball and socket joint synonyms, Ball and socket joint pronunciation, Ball and socket joint translation, English dictionary definition of Ball and socket joint. a joint in which a ball moves within a socket, so as to admit of
ball-and-socket joint_解剖学行业词汇 球窝关节 "又称 :球窝关节(Articulatio spheroidea(拉),spheroid joint,Articulatio cotylica(拉)) " ball-and-socket joint词源英文解释 The first known use of ball-and-socket joint was in 1779 ball-and-socket joint儿童词典英英释义 ...
Ball-and-socket 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. It is most highly developed in the large shoulder a
Many different types of joints exist in the human body, but the kind which allows the greatest range of motion is the ball and socket joint. These joints are present where one bone ends with a spherical knob that lies in a circular depression in the other bone. This arrangement ...
The shoulder joint is a ball-and-socket joint. The articular surface of the scapula forms the concave glenoid, and the convex humeral head articulates within it. Although the joint is capable of movement in any direction, its major actions are flexion and extension. • The joint capsule is...
A ball-and-socket joint is disclosed with a housing a bearing shell inserted into same, a ball pivot whose joint ball is mounted in the bearing shell movably in all directions, and a sealing bellows between the housing and the ball pivot. A sliding ring receiving the pivot-side edge area...