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Is the neck a pivot hinge or a ball and socket?

The neck primarily functions as a pivot joint, specifically at the atlantoaxial joint between the first and second cervical vertebrae. This allows for rotation of the head. Additionally, the neck has some characteristics of a ball-and-socket joint at the atlanto-occipital joint, which enables nodding motions. Overall, the neck's movement is a combination of these joint types, with pivot being the predominant function.


What joint allows you to bend your neck?

Your sliding joint allows your spine to bending or stretching


Why does the shape of the joint allows the neck to move?

The shape of the joint, called a ball-and-socket joint, allows for a wide range of motion because of its design. The rounded end of one bone fits into the cup-like socket of another bone, providing stability and flexibility for movement in multiple directions. This structure allows the neck to move freely in all directions, including rotation, flexion, and extension.


What bursa does not belong to the glenohumeral joint?

The subscapular bursa does not belong to the glenohumeral joint. It is located between the subscapularis tendon and the neck of the scapula, within the shoulder joint but not directly associated with the glenohumeral joint.


Is an axis a pivot joint?

No, an axis is not a pivot joint. An axis is an imaginary line around which a joint rotates, while a pivot joint is a specific type of joint that allows for rotation around a central point, like the joint in the neck that allows the head to rotate side to side.