Your thumb contains the only saddle joint in the entire body. How would your hand function differently if your thumb >contained a pivot joint? What if it contained a ball and socket joint? Describe four consequences of having a different type of joint in the thumb. 1-2 sentences

Answer 1

If the thumb contained a pivot joint, it would be limited in its ability to oppose and manipulate objects, reducing the dexterity of the hand. If the thumb contained a ball and socket joint, it would have a greater range of motion and would be more versatile in performing various tasks. Consequences of having a different type of joint in the thumb could include decreased fine motor skills, reduced grip strength, limited ability to grasp objects, and increased susceptibility to injuries or dislocations.