| | Conditions Treatments | Bones, Joints Muscles Is the smallest bone in body less than two centimeters long? The smallest bone in the human body is the stapes, also known as the stirrup. Its average length is around 3mm (0.118 inch). Hence, the given statement is incorrect. Bones, Joints Muscles - Related Articles Convergence Insufficiency & Upper Respiratory Symptoms How your Bodies Keep Food From Entering Lungs? How do you get rid of claustrophobia? How to Keep Toys Safe at Home How to Lose Weight on the Sonoma Diet What an AC Joint What are the two categories of personal protective equipment?