Question

pivot joint example and defenation

Answer 1

Answer:

Pivot joint, also called rotary joint, or trochoid joint, in vertebrate anatomy, a freely moveable joint (diarthrosis) that allows only rotary movement around a single axis. The moving bone rotates within a ring that is formed from a second bone and adjoining ligament

Ex foot

Answer 2

Answer:

Pivot joint, also called rotary joint, or trochoid joint, in vertebrate anatomy, a freely moveable joint (diarthrosis) that allows only rotary movement around a single axis. The moving bone rotates within a ring that is formed from a second bone and adjoining ligament. An example of a pivot joint is the joint of the first and second vertebrae of the neck that allows the head to move back and forth .The joint of the wrist that allows the palm of the hand to be turned up and down is also a pivot joint.

Explanation:

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